Pre-Calculus

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SCOTT Which of the following can be classified as Discrete
SCOTT Which of the following can be classified as Discrete and Quantitative data. The number of students in your school. The different colors of the eyes of your classmates. The height of all the peop… read more
Scott
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Platelet Counts of Women 95% confidence; n​=29 s=65.6 Use
Platelet Counts of Women 95% confidence; n​=29 s=65.6 Use the given information to find the number of degrees of​ freedom, the critical values X2/L X 2/R and the confidence interval estimate of popula… read more
Scott
Master's Degree
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Ill in the P=Xx values in the table below to give a
ill in the P=Xx values in the table below to give a legitimate probability distribution for the discrete random variable X, whose possible values are −5, −2, 3, 4, and 5 .Value x of X P(X=x) -5 0.19 -… read more
R.R. Jha
Bachelor's Degree
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I would like the answers to a set of questions on this site
I would like the answers to a set of questions on this site that you have answered … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. A credit card company decides to study the frequency with
1. A credit card company decides to study the frequency with which its cardholders charge for items from a certain chain of retail stores. The data values collected in the study appear to be normally … read more
Ryan
Bachelor's Degree
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hi do you still have the answers to the these questions Assume
hi do you still have the answers to the these questions Assume the following data were gathered by a manufacturer of a robotics component, in units of days of continuous use until the component fails.… read more
Ryan
Bachelor's Degree
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1.Toss five fair coins and let x equal the number of tails
1.Toss five fair coins and let x equal the number of tails observed. a. Identify the sample points associated with this experiment and assign a value of x to each sample point. b. calculate p(x) for t… read more
Sandhya_sharma
Master's Degree
Master's Degree
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Assume a member is selected at random from the population represented
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x … read more
JACUSTOMER-yrynbdjl-
Master's Degree
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1. Assume the following data were gathered by a manufacturer
1. Assume the following data were gathered by a manufacturer of a robotics component, in units of days of continuous use until the component fails. There are 60 measurements in this data set. Show a h… read more
Stevewh
Teacher
Bachelor's Degree
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It is important to understand the difference between discrete
It is important to understand the difference between discrete and continuous random variables because the statistical analysis of each type of variable is different. oIn your own words, discuss the di… read more
Trigeoscal
College Math Professor
Master's Degree
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x is a variable with sampling density p(x|a)=a+x/a+0.5 for
x is a variable with sampling density p(x|a)=a+x/a+0.5 for a<=0 and x<=1 . (a)Find the sampling density for y = x/3. (b) For prior on a given by p(a)=a+0.5 for 0<=a<=1 i) find up to a mult… read more
Stevewh
Teacher
Bachelor's Degree
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For Mr. Glenn G. Describe the chi-square goodness-of-fit test.
For Mr. Glenn G. Describe the chi-square goodness-of-fit test. Provide a detailed explanation of what this test measures, and how it is similar to and different from the independent t-test. How do you… read more
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
1. What is the primary reason for applying a finite population correct
1. What is the primary reason for applying a finite population correction coefficient? A. When the sample is a very small portion of the population, the correction coefficient is required. B. If you d… read more
Math-John
30 satisfied customers
1. In a sample with mean x = 12 and standard deviation s =
1. In a sample with mean x = 12 and standard deviation s = 3.5, a data point at 16.8 would have what sample z-score? A. 4.8 B. We can't know the answer without knowing the population mean μ and standa… read more
Osbert12
Master's Degree
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1) If n = 100 and p = 0.02 in a binomial experiment, does
1) If n = 100 and p = 0.02 in a binomial experiment, does this satisfy the rule for a normal approximation? Why or why not? 2) Find the z-score for the standard normal distribution where: P(z 47. 2. F… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
I have the data for the below referenced analyis but it is
I have the data for the below referenced analyis but it is excel. Need your help again. Need it by Tomorrow at noon. Thanks John. Data Analysis Use binomial or normal probabilities We will learn that … read more
Math-John
30 satisfied customers
FOR JOHNCZHENG: You work for BreatheCorp, a manufacturer
FOR JOHNCZHENG: You work for BreatheCorp, a manufacturer of medical supplies, including portable oxygen concentrators. Your concentrators can come with two types of batteries: lithium ion and NiMH. 56… read more
Math-John
30 satisfied customers
A) Classify the following as an example of nominal, ordinal,
A) Classify the following as an example of nominal, ordinal, interval, or ratio level of measurement, and state why it represents this level: eye color (B) Determine if this data is qualitative or qua… read more
Chirag
Master's Degree
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