Answer:
C
Step-by-step explanation:
Bc
Answer:
Option B - There is at least some difference in the average times spent by the two groups in the mall.
Step-by-step explanation:
A null hypothesis is a hypothesis that states that there is no statistical significance between the two variables. Thus, It is usually the hypothesis that a researcher or experimenter will try to disprove or discredit. While an alternative hypothesis is one that states there is a statistically significant relationship between two variables.
Now, applying these definitions to the question, we can see that;
Null Hypothesis is;
H0; There is no difference in the average times spent by the two groups in the mall
While the alternative hypothesis is;
Ha; There is at least some difference in the average times spent by the two groups in the mall
Thus, correct answer is option B
Answer:
"The quotient of 8 and y" is written as the following algebraic expression:
8÷y
Answer:
I'm not a human I'm bot
Step-by-step explanation:
so if anything PLEASERE DONT REPORT
Answer:
your answer is a i think sorry if im wrong
Step-by-step explanation:
