Answer: 0.00494.
Step-by-step explanation:
Given : The proportion of the company's orders come from first-time customers.
Sample size : n= 166
Now , the probability that the sample proportion is between 0.24 and 0.35 would be :-
Hence, the probability that the sample proportion is between 0.24 and 0.35 is 0.00494.
Answer:
The number of customer needed to achieve is 34
Step-by-step explanation:
Given as :
The number of customer per hour = 8
The time taken = 8 hours
The rate of increase = 20 %
Let The increase in number of customer after 20 % increment = x
So , The number of customer after n hours = initial number ×
or, The number of customer after 8 hours = 8 ×
or, The number of customer after 8 hours = 8 × 4.2998
∴The number of customer after 8 hours = 34.39 ≈ 34
Hence The number of customer needed to achieve is 34 answer