Adepartment store receives a shipment of 1,000 glassesout of a random sample of 10 glasses, 2 are broken. how many would you expect to be broken in the entire shipment?
1. 2
2. 50
3. 200
4. 250?

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

you need to add a picture

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.

v=1788.75

step-by-step explanation:

i belive that is the answer