Answer the following questions about this regular polygon.

a) What is the measure of each exterior angle?

b) What is the measure of each interior angle?

c) How many diagonals can be drawn from one vertex?

d) The diagonals drawn in problem c divide the polygon into how many triangles?

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;

50-60=10

step-by-step explanation:

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step-by-step explanation: