2d-5=17
2d=17+5
2d=22
— —
2 2
d=11
Answer:
1.584
Step-by-step explanation:
1.584 = 3.96 × 0.4
Answer:
fgdfgdfgdfgdf
Step-by-step explanation:
gfdgdfgfdgdfgfdgfd
Answer:
The best point estimate for the mean monthly car payment for all residents of the local apartment complex is $624.
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean
and standard deviation
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean
and standard deviation
.
In this question:
We apply the inverse Central Limit Theorem.
The mean monthy car payment for 123 residents of the local apartment complex is $624.
So, for all residents of the local apartment complex, the best point estimate for the mean monthly car payment is $624.