Find the critical value(s) and rejection region(a) for the indicated t-test, level of significant a, and a sample n. Left-tailed test, a=0.10 , n=26

The critical value(s) is/are: ___

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

a.)the line for function b is steeper

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )