Answer:
Step-by-step explanation:
-1/2
Answer: first one is : the base salary of an employee and a 9% salary increase; second one is : the price of a winter coat and a 90% discount ; third one is : the number of students attending school last year and a 90% increase from last year ; fourth one is : the cost of groceries and a 9% discount with coupons
Step-by-step explanation:
Answer:
38.3
Step-by-step explanation:
hope I helped
Answer:
according to my calculations (LOLLLLLLL) what you got is correct??? email ur teacher because i don't see anything wrong with your answer
Step-by-step explanation:
<span>The null hypothesis states that a population parameter is equal to a value. The null hypothesis is often an initial claim that researchers specify using previous research or knowledge. ... The alternative hypothesis is what you might believe to be true or hope to prove true.</span>
