Answer:
1. The input is f
2. The input is g
3. The input is h
Step-by-step explanation:
The value inside the bracket of the function is the input given to the function.
1. g(f) = 2f
The input is f
2. h(g) = -4+g
The input is g
3. f(h) = h - 7
The input is h
Answer:
2, 4, 6, and 8, respectively
Step-by-step explanation:
The rule says that 2 times the x value, which we are given, equals to y, which we must find. So all we hve to do is multiply each of the given x values by two to get the y value.
Answer:
1. a. z test for means and t test for means.
2. C. HA : mu1 - mu2 > 0
Step-by-step explanation:
Hypothesis testing is used in a situation where there are more than 1 alternative available. The t test is conducted in the mean which determines the t value and then this value is compared with p value to identify the situation whether to accept or reject the null hypothesis. The alternative hypothesis in this situation is is represented by mu.
Divide the price by the number of payments.
$15,480/36 = $430
