Yeah sometimes I forget these things too.
Just add what’s in the bracket then square it.
(6+1)^2
7^2
= 49
Imagine fractions as a pie. The bottom number is the total pieces of slices that make up the pie. The top number is how many you are served.
If there are a total of 5 pieces and you get 3 pieces of the pie, is that larger than getting 1 piece of the pie? Yes!
Complete Question
Which of the following statements are true?
I. The sampling distribution of has standard deviation even if the population is not normally distributed.
II. The sampling distribution of is normal if the population has a normal distribution.
III. When n is large, the sampling distribution of is approximately normal even if the the population is not normally distributed.
A I and II
B I and III
C II and III
D I, II, and III
None of the above gives the complete set of true responses.
Answer:
The correct option is D
Step-by-step explanation:
Generally the mathematically equation for evaluating the standard deviation of the mean() of samples is hence the the first statement is correct
Generally the second statement is true, that is the sampling distribution of the mean () is normal given that the population distribution is normal
Now according to central limiting theorem given that the sample size is large the distribution of the mean () is approximately normal notwithstanding the distribution of the population
Answer: 356 crates
Step-by-step explanation:
1 pound = 16 ounces
Then 160 ounces = 10 pounds
if 1 crate is of 10 pounds then 3560 pounds contains 3560/10 crates