12.5 is greater than 1.25
12 a. The answer is 80%
Explain: 68/85 = 0.8 (I move two decimal places to the right)
In Percent: 80%
12 b. Marisol has the highest score in English.
Answer:
top left
Step-by-step explanation:
Answer: 0.7881446
Step-by-step explanation:
Given : Mean :
Standard deviation :
Sample size :
The formula to calculate the z-score :-
For x= 267 dollars
For x= 269 dollars.
The P-value :
Hence, the probability that they have a mean cost between 267 dollars and 269 dollars.= 0.7881446
j= 13.5
why?
times 4.5 by three and you get 13.5
if you do 13.5/3 then you would get 4.5
easy peasy ♥️♥️♥️♥️