Answer:
The significance level is 
and since we are conducting a right tailed test we need to find a critical value who accumulate 0.01 of the area in the right of the normal standard distribution and we got:
So we reject the null hypothesis is 
Step-by-step explanation:
For this case we define the random variable X as the number of entry-level swimmers and we are interested about the true population mean for this variable . On specific we want to test this:
Null hypothesis: 
Alternative hypothesis: 
And the statistic is given by:
The significance level is and since we are conducting a right tailed test we need to find a critical value who accumulate 0.01 of the area in the right of the normal standard distribution and we got:
So we reject the null hypothesis is
There’s no question tho?????
Answer:
22 cents
Step-by-step explanation:
Dividing 75 by 3 gets you 25. "Less than" as in subtracting, so subtract 3 from 25 and you get 22.
Answer:
25
Step-by-step explanation:
5 square is 5*5 so the answer would be 25. Hope this helped you!!
Answer:
C. 0.22
Step-by-step explanation:
because 105 males out of the studied 479 watched an action movie and 105/479 = 0.219 which is 0.22
