2=1.04^t
t=ln2/(ln1.04)
t=17.673 (approx)
so t=18 (although you will have slightly more than double)
Answer: p-value is 0.016.
Step-by-step explanation:
Since we have given that

Sample mean = 19.4
Sample size n = 50
Standard deviation = 2
We need to find the test statistic value which is given by

p-value is given by

Hence, p-value is 0.016.
Answer:
437584.68
Step-by-step explanation:
The answer for this problem is 1.7 I think I’m not sure
Answer:
36/59 or 0.610
Step-by-step explanation:
P(female and degree)/P(degree)
72/118
36/59
0r 0.610