Answer:
Step-by-step explanation:
A data set of 5 observations for Concession Sales per person at a theater and Minutes before the movie begins results in the est
imated regression model ModifyingAbove Sales with caretequals4.2plus0.263 Minutes. The standard error of the regression slope is 0.0453. Complete parts a through d below. a) Compute the value of the t-statistic to test if there is a significant relationship between Sales and Minutes. What are the hypotheses for this test? Upper H 0: ▼ beta 1 rho ▼ less than less than or equals equals greater than or equals greater than not equals 0 Upper H Subscript Upper A: ▼ beta 1 rho ▼ less than less than or equals equals greater than or equals greater than not equals 0
1 answer:
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Answer: hour
Step-by-step explanation:
Given: The total time Collin spent on 6 songs =
Now, the fraction of an hour does he spend practicing each song is given by :-
The fraction of an hour does he spend practicing each song=