Answer:
Interquartile Range
Step-by-step explanation:
i think
Answer:
Step-by-step explanation:
tryin to cheat in workkeys
Notice the grid, the points are (-5, -2) and (4, -1), thus
Answer:
Increase
Step-by-step explanation:
The researcher records the following estimates: 450, 426, 310, 500, and 220.
The mean of these estimates is derived below.
Mean = (450+426+310+500+220)/5
=1906/5=381.2
If the researcher removes the estimate of 220.
The mean of the other numbers will be:
Mean =(450+426+310+500)/4
=1686/4=421.5
By comparison of the two mean, we can see that the value of the mean will increase.