Answer:
x= ±√14+3
Step-by-step explanation:
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4(-1)-2 = -4-2 = -6 i hope this help
Answer:
the mean of the sampling distribution for the proportion of supporters with sample size n = 165 is 0.5.
Step-by-step explanation:
According to the Central Limit Theorem, assuming the sampling is random and sample size is big enough (≥30) the mean of the sampling distribution is the population mean.
Therefore the mean of the sampling distribution for the proportion of supporters with sample size n = 165 is 0.5
Answer:
I can't see the question
Step-by-step explanation:
