Question 1 options: m∠A = _˚

m∠B = _˚

m∠C = _˚

m∠X = _˚

m∠Y = _˚

m∠Z = _˚

Segment AB = _ units

Segment BC = _ units

Segment AC = _ units

Segment XY = _ units

Segment YZ = _ units

Segment XZ = _ units

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Step-by-step explanation:

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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;

1.30

step-by-step explanation: