A large random sample of Delta flights and an independent large random sample of United flights are to be collected. For each flight, whether or not the flight is on time will be recorded. This data will then be used to estimate the difference in rates of flights that are on-time for Delta versus United. Hypothesis Test
Confidence Interval
P
P1-P2
μ
μα
μ1-μ2

$27.5

step-by-step explanation:

$110.00 divided by 4

i need a picure

step-by-step explanation:

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).