A researcher believes that 5% of pet dogs in Europe are Labradors. If the researcher is right, what is the probability that the
proportion of Labradors in a sample of 806 pet dogs would be greater than 4%
1 answer:
Answer:
0.9036
Step-by-step explanation:
Calculation to determine the probability that the proportion of Labradors
P(Proportion greater than 4%)
= P(z> 0.04 -0.05 /√0.05 * 0.95/806
= P(z > -1.30)
=0.9036
Thereforethe probability that the proportion of Labradors is =0.9036
You might be interested in
Answer:
the statements are not equivalent
Answer:
4 I think is the answer
Step-by-step explanation:
Answer:
50 cookies were made last week
Answer:
6.4347826087
Step-by-step explanation:
Answer:
y =3
......
.....
....
.....