see excel spreadsheet. This your answer
The Pvalue for a hypothesis test is shown. Use the Pvalue to decide whether to reject Upper H 0 when the level of significance is (a) alpha equals 0.01, (b) alpha equals 0.05, and (c) alpha equals 0.10.
Home
The Pvalue for a hypothesis test is shown. Use the Pvalue to decide whether to reject Upper H 0 when the level of significance is (a) alpha equals 0.01, (b) alpha equals 0.05, and (c) alpha equals 0.10.
feel free to call us +800.241.0630 russ@russellcoder.com
Related Articles



In a random sample of 25 people, the mean commute time to work was 30.4 minutes and the standard deviation was 7.3 minutes. Assume the population is normally distributed and use a tdistribution to construct a 99 confidence interval for the population mean muμ. What is the margin of error of muμ? Interpret the results.
russellc, , Statistics, 0 
A credit card company claims that the mean credit card debt for individuals is greater than $ 5000. You want to test this claim. You find that a random sample of 30 cardholders has a mean credit card balance of $ 5202 and a standard deviation of $ 600. At alpha equals 0.01, can you support the claim? Complete parts (a) through (e) below. Assume the population is normally distributed.
russellc, , Statistics, 0
see excel spreadsheet. This your answer

or the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim. The standard deviation of the base price of a certain type of allterrain vehicle is equal to $305.
russellc, , Statistics, 0
Part A is just stating the the claim numberically with is u =305. Part B = Ho is the...


Match each Pvalue with the graph that correctly displays its area.
russellc, , Statistics, 0
Pequals=0.2709 Pequals=0.0793 Pequals=0.0286 Pequals=0.0143 see excel spreadsheet. This your answer

Find the margin of error for the given values of c, sigma, and n.
russellc, , Statistics, 0
c = 0.95. a = 2.1, n = 36 Answer 0.686