Answer:
the second one
Step-by-step explanation:
i did it in my head and double checked :)
Answer:
168 and 12
Step-by-step explanation:
use fractions for this think of it as 14/15x and 1/15x and x is 180 and solve from there
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
Answer:
i think its c idk if im wrong im sorry
Step-by-step explanation:
19/20
19/20 = 0.95
0.9 < 0.95