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Mathematics, 31.12.2019 01:31 donaldwilliams31
Astatistics practitioner in a large university is investigating the factors that affect salary of professors. he wondered if evaluations by students are related to salaries. to this end, he collected 100 observations on:
y = annual salary (in dollars)
x = mean score on teaching evaluation
to accomplish his goal, he assumes the following relationship:
y = β(0) + β(1)x + ε
then, using excel’s data analysis, he obtained the following result.
r2=0.23
coefficient standard error
intercept 25675.5 11393
x 5321 2119
what is the p-value?
select one:
a. 0.02
b. 0.01
c. 0.17
d. 0.34
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