I think it's B not 100% about it tho
Answer:
z-score
Step-by-step explanation:
A z score which is also termed a standard score gives an idea about how far from the mean a data point is.
It is just as stated in the question a measure of how many standard deviations the data value lies from either below or above the mean.
Hello! The answer for your question would be $32. This is because if Archie earns $4 a week and there are 4 weeks in each month, and he works for 2 months, then 4*4 for one week would equal $16. This times 2 would equal $32 therefore, Archie earned $32 dollars for 2 months of doing chores.
Answer:
-0.46
Step-by-step explanation:
We have small sample sizes n1 = 9 and n2 = 9. , ; , .
Because Carlos conducts a study comparing the performance of individuals on the first quiz in each of two classes taken in the first term of their freshman year, the hypothesis null is , then, the observed t-value is