Calculus and Above

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A doctor wants to estimate the mean HDL cholesterol of all​
A doctor wants to estimate the mean HDL cholesterol of all​ 20- to​ 29-year-old females. How many subjects are needed to estimate the mean HDL cholesterol within 3 points with 99 % confidence assuming… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
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A doctor wants to estimate the HDL cholesterol of all​ 20-
A doctor wants to estimate the HDL cholesterol of all​ 20- to​ 29-year-old females. How many subjects are needed to estimate the HDL cholesterol within 3 points with 99 % confidence assuming sigma equ… read more
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Glenn Need Help w/ 6 Stats Problems Please 1. Why is a 99%
For Mr Glenn Need Help w/ 6 Stats Problems Please 1. Why is a 99% confidence interval wider than a 95% confidence interval? 2. A person claims to be able to predict the outcome of flipping a coin. Thi… read more
GLENN GILONGOS
GLENN GILONGOS
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12) To build a 95% interval estimate proportion of
12) To build a 95% interval estimate for the proportion of Indiana adult population who are obese, a random sample of 420 Hoosier adults yielded a sample proportion of . The standard error of sample p… read more
Ryan
Ryan
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FOR MR. WHITE b. Interpret the interval in terms of this application.
FOR MR. WHITE b. Interpret the interval in terms of this application. Choose the correct answer below: A. The water department can be 90% confident that the mean lead level of drinking water for all r… read more
Stevewh
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56-1For patients of four cardiologist, you are given the
Attachment: 2013-11-18_190608_copy_of_s56_1.xlsx 56-1 For patients of four cardiologist, you are given the number of days the patients stayed in the hospital after open-heart surgery. -Is there eviden… read more
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1. In a week before and the week after a holiday, there were
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A doctor wants to estimate the HDL cholesterol of all 20-29
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Stevewh
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Let p be the population proportion for the following condition.
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Please help with these 17 questions!! 1. Find the margin of
Please help with these 17 questions!! 1. Find the margin of error for the given values of c,s,and n. c=0.90,s=2.9,n=100 2. Construct the confidence interval for the population mean u. c=0.98,x=8.4,s=0… read more
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If you recall from Chapter 5, sample statistics (sample mean
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A study to see what percentage of college freshman retrned
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SusanAthena
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A sanitation department is interested in estimating the mean
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Calculate the standard error. (Round your answers to 4 decimal
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dhouse1940
dhouse1940
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Find the margin of error for the given values of c, s, and
Find the margin of error for the given values of c, s, and n. C=0.95, s=2.3, n=49 E=_________ (Round to three decimal places as needed) Construct the confidence interval for the population mean µ. C= … read more
Stevewh
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16. In a survey of 630 males ages 18-64, 391 say they have
16. In a survey of 630 males ages 18-64, 391 say they have gone to the dentist in the past year. Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and com… read more
Sandhya_sharma
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Find the margin of error for the given values of c, s, and
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Chirag
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1.Assume that the weight loss for the first month of a diet
1.Assume that the weight loss for the first month of a diet program varies between 6 pounds and 12 pounds, and is spread evenly over the range of possibilities, so that there is a uniform distribution… read more
SusanAthena
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