Answer:
8/15
Step-by-step explanation:
Answer:
use your head
Step-by-step explanation:
Answer:
y = 4x + 2
Step-by-step explanation:


y = 4x + 2
10 is the answer. Hope that helped
Answer: $ 67.03
Step-by-step explanation:
Given : The average expenditure in a sample survey of 50 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64.
i.e. 
The best point estimate of the difference between the two population means is given by :-

Hence, the point estimate of the difference between the population mean expenditure for males and the population mean expenditure for females : $ 67.03