3 years ago

Huilan is 9 years younger than Thomas. The sum of their ages is 85. What is Thomas's age?

Mathematics

2 answers:

scoray [572]3 years ago

5 0

Thomas is 47 and Hulian is 38.

Naya [18.7K]3 years ago

4 0

Answer:

Step-by-step explanation:

thomas age is 47

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What will be the value of median of a moderately asymmetrical distribution? If the mean and mode are 30 and 24 respectively.

sineoko [7]

The mean, the median and the mode are measures of central tendency, and they are related in some many ways, depending on the type of distribution.

The median of the moderately asymmetrical distribution is 26

The given parameters are:

$Mean = 30$

$Mode = 24$

For a moderately asymmetrical distribution, the mean, median and mode are related by the following equation:

$Mode = 3 * Median - 2 * Mean$

Substitute known values

$30= 3 * Median - 2 * 24$

$30= 3 * Median - 48$

Collect like terms

$3 * Median =30+ 48$

$3 * Median =78$

Divide both sides by 3

$Median =26$

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brainly.com/question/15669207

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2 years ago

Jacob scored 85%, 90%, and 74% on his first three tests. Then he scored 99%, 84% and 75% on his next three

AlekseyPX

The average of the first three is 83 (85 + 90 + 74)/3
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2 years ago

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stiv31 [10]

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Step-by-step explanation:

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2 years ago

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sp2606 [1]

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