the outlier is 37 it affects the mean because
1)37+4+ 7+ 3 +11 +9+13+ 5=89
2)89 divide by 8 number= 11.1 , it give you a decimal number
Answer:
what's the slope?
Step-by-step explanation:
Answer:By multiplying with (1+0.01x) where x is the percentage of increase, monthly pay rate of 21$ after marked up 78.7% and 10% profit will be $41.28.
Step-by-step explanation:
Given that pay rate is 21$ and it is marked up by 78.7% and made a 10% profit.
If any value marked up or made a profit of x% then we have to multiply with (1+0.01x) to find the new value.
New pay after 78.7% marked up using above formula is 
Now we have to use above formula again for 10% profit.
Hence new value
≈$41.28
Answer:
m=25.56
Step-by-step explanation:
Answer:
x=-3 y=4 or x=3 y=-4
Step-by-step explanation: