If a sample of 362 customers is taken from a population of 5530 customers, the sample variance, s? is the variance of how many of the customers' ages?
A. Neither 362 nor 5530
B. 5530
C. 362
D. Both 362 and 5530

mx+89b(-98)nb

step-by-step explanation:

good luck on your studies! : )

david edward.

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).

i need more details sorry

step-by-step explanation: