Answer is 145.6cents. If 1 copy is 14.56cents, it implies 10 copies = 10(14.56)
Answer:
Step-by-step explanation:
Given that a professor sets a standard examination at the end of each semester for all sections of a course. The variance of the scores on this test is typically very close to 300.
(Two tailed test for variance )
Sample variance =480
We can use chi square test for testing of hypothesis
Test statistic =
p value = 0.0100
Since p <0.05 our significance level, we reject H0.
The sample variance cannot be claimed as equal to 300.
Answer:
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<h3>_addy_✨✨</h3>
What is the price of the water bottles
Answer:
Your mom is annoying
Step-by-step explanation:
She keeps calling me even though its over.