Answer:
1. 3/8
2.2/3
That’s the answer. I’m positive!!
Answer:
single sample z test
Step-by-step explanation: The correct statistics test is the single sample A test.
A one-sample z-test is used to test whether a population parameter is remarkably different from some hypothesized value. Each makes a statement about how the true population mean μ is related to some hypothesized value M. It is used to test whether the mean of a population is greater than, less than, or not equal to a specific value.
Answer:
34+(-12) =22
Step-by-step explanation:
because they said that adding numbers but they didn't said that negative Or positive. so i took those numbers
Answer: C
Step-by-step explanation: