Answer:
75, 91, 108
Step-by-step explanation:
Honestly I just used a pattern calculator, if you can look one up.
Please mark brainlest
Answer:
-1.00
Step-by-step explanation:
Given that a publisher reports that 45% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage.
Sample size n =190
Sample proportion p = 0.41
(Two tailed test )
Assuming H0 to be true
std error =
p difference = -0.04
Test statistic = p differencce/std error
= -1
Hence test statistic is -1.00
Answer:
7:
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12:
Step-by-step explanation:
Question 7:
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Question 8:
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Question 12:
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That was quite a handful.
C! All you have to do is substitute the numbers into the problem!