3 years ago

1. alicia and jamal completed the following "

Mathematics

2 answers:

deff fn [24]3 years ago

6 0

1. C

2. A, C

3. B

4. C

[Part 1]

[Part 2]

6. D

[Part 1]

[Part 2]

[Part 3]

100% Correct

DENIUS [597]3 years ago

4 0

I think B is correct

You might be interested in

the average starting salary for this year's graduates at a large university (lu) is $55,000 with a standard deviation of $6,000.

alexira [117]

0.84% of the graduates will receive the tax break

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

In a set with mean and standard deviation , the z-score of a measure X is given by:

Z = x - μ / σ

Z-scores are used to measure how far a measure is from the mean. We find the p-value associated with this Z-score by looking at the z-score table after finding the Z-score. The p-value represents the probability that the measure is smaller than X, which is the percentile of X. The probability of the measure being greater than X is calculated by subtracting 1 from the pvalue.

μ = $55,000 σ = $6,000

This is the pvalue of Z when X = $39,600. So

z = 39600 - 55000 / 6000

z = -2.5

z = -2.5 has a o value of 0.0084

0.84% of the graduates will receive the tax break.

To learn more about similar tax break:

brainly.com/question/15563518

#SPJ4

7 0

11 months ago

Write another fraction that is equivalent to 4/5. Draw a diagram to show that they are equal. Then find the equivalent decimals