Question

If c = 0.95 and n = 57, find tc.

Answer 1

To find the value of tc, we can use the following formula:

tc = (estimate - null hypothesis) / (SE / sqrt(n))

where:

estimate = 0

null hypothesis = 0.95

SE = 1 - null hypothesis

n = 57

Substituting these values into the formula, we get:

tc = (0 - 0.95) / (1 - 0.95) / sqrt(57)

tc = -1.645

Therefore, the value of tc is -1.645.

I hope this helps!