Answer:
3067523776
Step-by-step explanation:
hope this helped
Answer:
min: 51.25
max: 68.75
Step-by-step explanation:
240-35=205
205/4=51.25
240+35=275
275/4=68.78
11/2 is equal to 10 1/2 pounds
Answer:
a)
b)
c)
Step-by-step explanation:
Part a
For this case we know that the degrees of freedom are:
And we want a right tailed test so then we need to find in the t distribution with degrees of freedom =15 a critical value who accumulate 0.05 of the area in the right and we got:
Part b
For this case the significance is the degrees of freedom are:
And since is a left tailed test the critical value for this case would be:
Part c
For this case the significance is and the degrees of freedom are:
And since is a two tailed test the critical values for this case would be: