Mathematics, 30.11.2019 02:31, zmirandalove100

Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and standard deviation of 1.00°c. a thermometer is randomly selected and tested. draw a sketch and find the temperature reading corresponding to upper p 84, the 84 th percentile. this is the temperature reading separating the bottom 84 % from the top 16 %. the temperature for p 84 is

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answered: krystalsanabria83

The temperature for P 84 is approximately 1ºC.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and standard deviation of 1.00°C. This means that $\mu = 0$ and $\sigma = 1$

This is the temperature reading separating the bottom 84 % from the top 16 %.

This temperature is the value of X when Z has a pvalue of 0.84. This happens at Z = 1 .

$Z = \frac{X - \mu}{\sigma}$

$1 = \frac{X - 0}{1}$

X = 1

The temperature for P 84 is approximately 1ºC.

answered: Guest

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step-by-step explanation:

Choose the function that the graph represents

answered: Guest

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24

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Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and s...