# Question

Consider the following hypothesis test:

H0: µ ≤ -5

HA: µ > -25

A random sample of 25 observations yields a sample mean of 28. The population standard deviation is 10. Calculate the p-value. What is the conclusion to the test if α = 0.05?

H0: µ ≤ -5

HA: µ > -25

A random sample of 25 observations yields a sample mean of 28. The population standard deviation is 10. Calculate the p-value. What is the conclusion to the test if α = 0.05?

## Answer to relevant Questions

Consider the following hypothesis test:H0: µ ≥ 75HA: µ < 75A random sample of 100 observations yields a sample mean of 80. The population standard deviation is 30. Calculate the p-value. What is the conclusion to the ...In a simple linear regression, the following information is given:= -25; = 56; Σ (xi -) (yi -) = -866 ; Σ(xi -)2 = 711a. Calculate b1.b. Calculate b0.c. What is the sample regression equation? Predict y if x equals ...The director of graduate admissions at a large university is analyzing the relationship between scores on the math portion of the Graduate Record Examination (GRE) and subsequent performance in graduate school, as measured ...The accompanying table shows a portion of a data set that refers to the size of a home (in square feet) and its property taxes owed by the owner (in $) in an al fluent suburb 30 miles outside New York City. The entire data ...A realtor in Arlington, Massachusetts, is analyzing the relationship between the sale price of a home (Price), its square footage (Sqft), the number of bedrooms (Beds), and the number of bathrooms (Baths). She collects data ...Post your question

0