Answer:is there a pic
Step-by-step explanation:
More info?
Answer:
B) approximately normal with mean 2.3 and standard deviation 2
Step-by-step explanation:
Given the following :
Mean crimes per day = 2.3
Standard deviation = 2
Number of samples = 100
Sampling distribution of the mean:
According to the central limit theorem:
Sample mean = population mean
2.3 = 2.3
The standard deviation of the sample (s) : ratio of the population standard deviation and square root of the sample size.
s = population standard deviation / √sample size
s = 2 / √100
s = 2 / 10
s = 0.2
The central limit theorem also posits that once ths sample size is large enough, the sampling of the sample mean will be approximately normal.
Hence, the distribution is approximately normal, with mean of 2.3 and standard deviation of 0.2
Answer:
12x
Step-by-step explanation:
6x +6+ 12x 8x +4 +12x
Answer:
212018
Step-by-step explanation:
that + that + that - that times that equals 212018
hope you understood
Answer:
meet you at the corner
Step-by-step explanation:
