A music streaming service conducted a survey asking subscribers where they most often listen to music of the 2,500 responses, 1.408 users stated that they most often listen to music while in vehicles. Use this information to complete the statement, Round all answers to the nearest hundredth. The approximate sample proportion is which means that listen to music somewhere other than in a vehicle. % of the subscribers surveyed most often​

f is the midpoint of

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;

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it