Suppose I have a situation with the following null and alternative hypotheses about a single population proportion: H0: p = 0.50 Ha: p > 0.50 Suppose I collect a random sample of 40 individuals and obtain a sample proportion of 0.63 What is the uncertainty or Standard Error for this sample proportion, if the null hypothesis is true?

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.