hypothesis testing

Project Description:

1. the commerce department in a california county claims that the mean rental for a 3 room apartment is $850. a real estate company believes the commerce department’s claim is not correct and randomly surveys 144 apartment dwellers and finds that their average rental is $878, with a standard deviation of $85. do the sample data support the commerce department’s claim? alpha=5%

state each of the following:

a)the null hypothesis

b)the alternative hypothesis

c)the significance level

d)the semean

e)the test statistic

f) the p-value

g) the conclusion

h)answer the question and interpret your result.
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Project Stats:

Price Type: Negotiable

Total Proposals: 1
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