Greg and pat are synchronized drivers training for the Olympics. their coach uses cameras to photograph each dive. After each practice they review the pictures together. the table shows the diver height above or below the a water in one of the pictures Diver-15 and pat 12 which diver is closer to the surface of the water​

the answer to this question is in the pic

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;

the olimpics is not going to wokk out

step-by-step explanation: