The answer is 8shares
Step- My - Step
2,000 divided by 237.68
= 8.414....
Answer:
21 - 3 + 18 ÷ 6 = 21
7 x 9 - 3 x 4 + 10 = 61
Step-by-step explanation:
Answer:
Connect the arcs to make a perpendicular bisector
Hi there!
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I believe your answer is:
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Hope this helps you. I apologize if it’s incorrect.
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Answer with explanation:</u></h2>
Let be the population mean.
Null hypothesis :
Alternative hypothesis :
Since Alternative hypothesis is left tailed so , the test is a left tailed test.
Given : n=33 > 30 , so we use z-test.
Test statistic :
i.e.
Using z-value table,
P-value for left tailed test =
Since , the p-value (0.0020524) is less than the 0.05 level of significance, it means we reject the null hypothesis.
Therefore, we have enough evidence to support the claim that the mean completion time has decreased under new management.