7th person that walked in would be 66 years old
Answer: a) Unimodal and symmetric
b) 0.26
c) 0.038
Step-by-step explanation:
Given: Sample size of investors (n)= 131
True proportion of smartphone users(p) =26%
a) Since sampling distribution for the sample proportion is approximately normal when n is larger.
Normal distribution is Unimodal and symmetric.
So correct option : Unimodal and symmetric
b) mean of this sampling distribution = p = 0.26
c) standard deviation of the samplingdistribution =
Answer:
25 roses and 40 white carnations
Step-by-step explanation:
3/2 because the proper solution is rise over run, in this case it rises 3 & runs to the right 2
I’m not sure? But don’t answer the guy with the bitly it’s a scam