Question

Asked Nov 18, 2019

2 views

Given a distribution with a mean of 117 and standard deviation of 42, find a value with a z-score of -0.94

Step 1

Consider that *X* is a random variable and the given distribution follows norm...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: it is claimed that 60% of stats professors like shirts. in a survey of 53 professors, 36 likes them....

A: Stating the appropriate null and alternative hypotheses:Based on the study, it was found that 60% of...

Q: Suppose a simple random sample of size nequals=50 is obtained from a population whose size is Upper ...

A: (a)The sampling distribution of ModifyingAbove p with caretp is,Condition 1:

Q: A home seller makes phone calls to potential customers. The probability of selling on each call is 0...

A: It is provided that the probability of selling on each call (p) is 0.02.Consider that X is random va...

Q: random sample of 100 observations is taken from a normal population with a standard deviation of 10 ...

A: It is given that the population standard deviation is 10 and the sample mean is 40. The level of con...

Q: A test of H0: μ = 53 versus H1: μ ≠ 53 is performed using a significant level of α = 0.01. The P-va...

A: Type I error (α):The Type I error is committed, if the null hypothesis is rejected, when it might ac...

Q: Find the value of z such that 0.1151 of the area lies to the right of the z.

A: Given:P-value = 0.1151

Q: Suppose that the number of Facebook friends users have is normally distributed with a mean of 117 an...

A: 1.In this context, it is given that the mean number of Facebook friend’s users is 117 corresponding ...

Q: A manufacturer produces both a deluxe and a standard model of an automatic sander designed for home ...

A: Given:Number of retail prices (n) = 7Level of significance = 0.05

Q: Periodically, Merrill Lynch customers are asked to evaluate Merrill Lynch financial consultants and ...

A: The provided data is,