Answer:
B. A two-sample t-interval for a difference between population means
Step-by-step explanation:
in the given situation we are comparing the groups that are independent also we test the difference of the population mean so here consider inference procedure for analyzing the results is that there should be two sample t -interval by taking a difference between the population means
hence, the correct option is B.
Answer:
if 0=0 ,all of the possible values of n are (-∞:+∞) = R
Base: 6
height 12
because 6+12 is 18 and 18 times 2 is 36
An extraneous solution is a solution to a function which does not apply to the original problem. Such as in real life problems, measuring the sides of a shape to determine area or volume. If you solve for x and one of the solutions is a negative number, that would be an extraneous solution, since in real life we cannot have negative inches, centimeters, milliliters, etc.
Answer: yes
Step-by-step explanation: