Question
The magazine Brides R Us states that the average weddings in small cities cost $14,300. you would like to test this claim made by the
The magazine Brides R Us states that the average weddings in small cities cost $14,300. you would like to test this claim made by the magazine, so you randomly sample 48 weddings and get a sample average of $13,875 with standard deviation of $1,290. using a level of significance of .05 to test the magazine's claim.
1 what is the value of the test statistic?
a. -2.012
b. -2.283
c. -1.678
d. +2.012
e. + 2.283
f. +1.678
g. none of the above
2 what is the probability (pvalue) for this specific hypothesis test?
a. .0113
b. .0226
c. between .01 and .025
d, between .02 and .05
e. between .05 and .10
f. .9887
g. none of the above
3 what is the correct conclusion for this hypothesis test?
A. reject the null hypothesis
b. accept the null hypothesis
c. reject the null hypothesis and accept alternative hypothesis
d. accept the null hypothesis and reject alternative hypothesis
e none ther above
just answer question noo need to explain
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