Answer:
happy valentines day to you too
Step-by-step explanation:
Let .
Simplifying both you get .
The set conjunction is .
So the answer is B.
Hope this helps.
Answer:
Step-by-step explanation:
If you add up all the male and female categories, the total is 400
the number of females between 22 and 39 is 51
P(22 - 39) = 51 / 400
P(22 - 39) = 0.1275
I think the answer you want is 51/400
Answer:
B
Step-by-step explanation:
Took it
Answer:
Step-by-step explanation:
Given that:
The null hypothesis:
The alternative hypothesis:
Suppose the number of samples n from the population is 16
The observed value x of the test statistics for testing the hypothesis for this study is x = 14
However, if the null hypothesis is true, then the distribution of the test statistics follows a binomial distribution which is expressed as:
bin(n=16, p = 0.5) distribution
The p-value for this test statistics can be computed as:
p-value = P(X ≥ 14)
p-value = 1 - P (X ≤ 13)
p-value =
p-value =
p-value = 0.00209