Transforming data
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The distribution of heights of the twelve-year-old boys on Tim's rugby team had a mean of 150 cm and
standard deviation of 10 cm.
What will be the mean and standard deviation of the distribution of heights in feet?
1 cm approximately equals 0.033 ft.
TATUS
Choose 1
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Mean: 4.95 ft
Standard deviation: 0.33 ft
Mean: 4.95 ft
Standard deviation: 10 ft
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Mean: 150 ft
Standard deviation: 0.33 ft
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Mean: 150 ft
Standard deviation: 10 ft
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What is the standard deviation and mean?

See below in bold.

Step-by-step explanation:

Mean = 150 cm = 150 * 0.033 feet

= 4.95 feet.

The standard deviation =  10 cm = 10 * 0.033

= 0.33 feet.

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

a

step-by-step explanation: