Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

Connect one-on-one with {0} who will answer your question

The test statistic of...

The test statistic of z= 1.64 is obtained when testing the claim that p > 0.3.

**Tutor's Assistant:** The Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best.

A. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the p-value c. Using a significance level of a = 0.10, should we reject H 0 or should we fail to reject H 0?

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Calculus and Above Questions

For each of the following, choose the correct response.

For each of the following, choose the correct response. Circle your answer. a) The critical value for an α=0.05 left-tailed z-test is –1.645. If the computed test statistic is –2.295, what is the deci… read more

Test the claim that the mean GPA of night students is

Test the claim that the mean GPA of night students is smaller than 2.6 at the 0.10 significance level.The null and alternative hypothesis would be: H 0 : μ ≤ 2.6H 1 : μ > 2.6H 0 : p = 0.65H 1 : p ≠… read more

A 0.1 significance level is used for a hypothesis test of

A 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is different from 0.5. Assume that samp… read more

A genetic experiment involving peas yielded one sample of

A genetic experiment involving peas yielded one sample of offspring consisting of 422 green peas and 153 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances… read more

When testing gas pumps for accuracy, fuel-quality

When testing gas pumps for accuracy, fuel-quality enforcement specialists tested pumps and found that 1330 of them were not pumping accurately (within 3.3 oz when 5 gal is pumped), and 5656 pumps w… read more

A 0.1 significance level is used for a hypothesis test of

A 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is different from 0.5. Assume that samp… read more

A genetic experiment involving peas yielded one sample of

A genetic experiment involving peas yielded one sample of offspring consisting of 416 green peas and 170 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances… read more

Based on a sample of 20 people, 32% owned cats The test

Second opinion] Based on a sample of 20 people, 32% owned catsThe test statistic is: The critical value is:… read more

He claim is that the IQ scores of statistics professors are

he claim is that the IQ scores of statistics professors are normally distributed, with a mean greater than 117. A sample of 15 professors had a mean IQ score of 121 with a standard deviation of 11. F… read more

A 0.05 significance level is used for a hypothesis test of

A 0.05 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is greater than 0.5. Assume that sampl… read more

How does this work? and how much does this cost. Statistics

how does this work? and how much does this cost JA: The Advanced Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you … read more

This question if for "Ryan" Find the critical z values.

this question if for "Ryan" Find the critical z values. Assume that the normal distribution applies. TwoTwo-tailed test; alphaαequals=0.060.06 zequals= nothing (Round to two decimal places as neede… read more

Assume a significance level of alpha equals 0.05 α=0.05 and

Assume a significance level of alpha equals 0.05 α=0.05 and use the given information to complete parts (a) and (b) below.Original claim: The proportion of male golfers is more more than 0.3 0.3. T… read more

I dont understand how to do this question The claim is that

I dont understand how to do this question The claim is that the white blood cell counts of adult females are normally distributed, with a standard deviation equal to 2.022.02. A random sample of 3737… read more

1. What is the appropriate critical value of the following

1. What is the appropriate critical value for each of the following confidence levels and sample sizes? (Remember that in regard to confidence level this implies two-tails) (a) Critical z-value for an… read more

1. (Chapter 7: Estimating a Population Proportion) A poll

Attachment: 2014-06-28_022745_work.docx 1. (Chapter 7: Estimating a Population Proportion) A poll sample of 500 people was conducted if they support new initiative. 200 people said yes. Find the margi… read more

1. Find the compliment of the claim. U>=256. Which is H0 and

1. Find the compliment of the claim. U>=256. Which is H0 and which is Ha? 2. A null and alternative hypothesis are given. Determine whether the hypothesis test is left tailed, right tailed, or two … read more

1. The smaller the p-value, the more we doubt the null hypothesis?

1. The smaller the p-value, the more we doubt the null hypothesis? True or False. 2. If a null hypothesis is not rejected at a significance level of .05, it will ____ be rejected at a significance lev… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

Mr. Gregory White

Master's Degree

114 satisfied customers

M.A., M.S. Education / Educational Administration

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

96 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

mhasan420

Master's Degree

15 satisfied customers

BA Maths, Oxford

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.