Zero because assistants don't know anything and only the chef can cook
jk
ok so how many 2/3's are in 8?
easy way to compar is
make 8 into a fraction over 3
8/1 times 3/3=24/3
how many 2/3 are in 24/3
how many 2's are in 24
12
answer is 12 desserts
https://www.google.com/url?sa=t&source=web&rct=j&url=http://baldwinfochtman.weebly.com/uploads/1/4/5/4/14541278/2.4_key.pdf&ved=2ahUKEwj9yI67iYDsAhWwxFkKHfMGDfIQFjABegQIARAB&usg=AOvVaw38O5aOofhocBcgS9ah9y_w
In this question we simple wish to calculate the standard error and margin of error from the population. This can be done purely using the standard deviation and sample size.
Standard error
= std dev / (SQRT) n
= 11.5 / SQRT of 70
= 11.5 / 8.366
= 1.374
Margin of error is the standard error multiplied by a Z value that correspondence to a confidence percentage. At a 95% confidence the Z value is 1.96. Therefore
MOE = 1.96 x 1.374 = 2.69