Mathematics, 23.10.2020 18:10 narwhalebearp5871i

4. The diameter of the planet Mercury is 4.87 x 103 kilometers. The diameter of the planet
Venus is 1.21 x 104 kilometers. The diameter
of Earth is 1.28 x 104 kilometers. The diameter
of Mars is 6.79 x 103 kilometers. Which planet
has the smallest diameter?
And explain why it’s the answer

Answers: 3

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Answers

Answer from: xelynncaldera

mercury is vary bag

Step-by-step explanation:

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Answer from: Quest

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;

Answer from: Quest

try soting them out first

step-by-step explanation:

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4. The diameter of the planet Mercury is 4.87 x 103 kilometers. The diameter of the planet
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