Answer:
The awnser is C
Step-by-step explanation:
11. 4,890 and commutative
12.2,592 and associative
not 100 percent sure about my answer sorry
Answer:
62 minutes.
Step-by-step explanation:
To find the mean, you need to <u>add</u> together all of your values (the minutes) and <u>divide</u> them by the number of values (how many sets of minutes given).
So, choosing to add 62 minutes:
38 + 40 + 40 + 42 + 43 + 50 + 62 = 315
There are 7 sets of minutes in total, so we then divide 315 by 7.
315/7 = 45 minutes
Therefore, running 62 minutes on the seventh day would cause you to run a mean of 45 minutes per day for the week.
64+26 = 90
17+77 = 94
16+39= 55
An outlier affects mean the most
