Answer:
Step-by-step explanation:
i'd say with the given info it will be the same
Answer:
change was 0
temp on tuesday was 78
Step-by-step explanation:
Total socks in the drawers = 6 + 6 + 4 = 16
Probability of picking the first black sock = 4/16
Probability of picking the second black sock = 3/15
Probability of picking two black socks = 4/16 × 3/15 = 1/20
Answer:
Step-by-step explanation:
Type I error occurs when the null hypothesis is rejected even when it is true.
Type II error occurs when the null hypothesis is not rejected even when it is false.
The null hypothesis is
The mean annual consumption = the national mean
The alternative hypothesis is
The mean annual consumption < the national mean
1) it is a type II error because the null hypothesis was not rejected even when it is false
2) it is a correct decision because the decision corresponds to the outcome
3) it is also a type II error
d) it is a correct decision because the null hypothesis is accepted when it is true
