Suppose X~N(10,25). What transformation formula should I use to get Z~N(2,36)?

Suppose X~N(10,25). What transformation formula should I use to get Z~N(2,36)?

1,1,1,1,1 is a possibility since it is less than 15. list the possible outcomes 1,2,1,1,1 is a different outcome than 1,1,2,1,1. ORDER DOES MATTER

A sample of 5 continuous measurements has been recorded and has the following summary statistics: a sample mean of 7, a median of 6 and sample variance of 4.7. What is the estimated standard...

Given that P(A or B) = 2/3, P(A) = 0.67, and P(A and B) = 1/3, find P(B).

Assume effect size η to be approximately .29. If conducting a one-way ANOVA (three groups, α = .05), how many participants will you need in each group to achieve 80 percent (.80) power.

Assume Cohen's d to be approximately .40. If conducting an independent sample t test (two-tail, α= .05), how many participants will you need in each group to achieve 90 percent (.90) power?

Group A (n = 12) has a mean score of 7.42. Group B (n = 12) has a mean score of 6.00. Standard deviation for scores across all participants is 1.369. Group A's mean is significantly higher than Group...

normal distributions and finding the standard deviation

Find the probability and interpret the results. If convenient, use technology to find the probability. During a certain week the mean price of gasoline was $2.713 per gallon. A random sample...

Determine the constant c so that f (x, y) satisfies the conditions of being a joint pmf for two discrete random variables X and Y: f (x, y) = c(1/4)^x * (1/3)^y, where x...

Posting complete question just for context The average revenue per transaction in the population is Rs XXX . Based on this attribute only, would you be confident that this sample is...

A sample of size 108 is taken from a normally-distributed population. The sample shows a sample mean X = 45 and a sample standard deviation s = 12. What is the estimated standard error of the mean...

First digit 1 2 3 4 5 6 7 8 9 Proportion 0.303 0.175 0.114 0.083 0.058 0.057 0.034 0.033 0.143 Fake records usually have fewer first digits 1, 2, and 3. What is the approximate...

Construct a 90% confidence interval estimate of the mean net change in LDL cholesterol after the garlic treatment. What does the confidence interval suggest about the effectiveness of garlic in reducing...

The weight of the eggs produced by a certain breed of hen is normally distributed with mean 64.5 grams (g) and standard deviation 5.9 g. If cartons of such eggs can be considered to be SRSs of size...

A normally-distributed population has a mean μ = 74 and a standard deviation σ = 11. For a set of samples of size 8 taken from this population, what is the z-value for the proportion of the sample...

454 people were asked, "Do you favor the death penalty?" All the people surveyed either answered yes or no. Of the 294 that answered "yes" to the question, 105 were male. Of the...

If two fair dice are rolled, find the probability of the following result. A double, given that the sum was 11.

on my modified box plot, quarter 2 and 3 are both 6. How would this be graphed?

A manufacturer of light bulbs says that its light bulb have a mean life of 700 hr and a standard deviation of 120 hr. You purchased 144 of these bulbs with the idea that you would purchase more if...

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