Answer:
D. (3,2)
Step-by-step explanation:
Answer: -105
Step-by-step explanation:
:)
Answer:
10648
Step-by-step explanation:
22 x 22 x 22
5/6 * 8/1
Multiply the numerators and denominators together:
40/6
Simplify:
20/3
Convert to a mixed number:
6 2/3
Answer: a) 0.68, 0.1043, b) 0.68, 0.066
Step-by-step explanation:
Since we have given that
p = 0.68
n= 20
Expected value = 0.68
So, Standard error would be

if n = 50
Expected value = 0.68
So, Standard error would be

In both the cases,
Yes it is appropriate to use the normal distribution for expected value and standard error.