The weighted mean as 5.22 for the data given for deliveries per week and the frequency of the deliveries.
We are given the data:
Deliveries Per Week (X) Frequency (Y) X Y
2 5 10
4 4 16
6 2 12
8 7 56
Sum 18 94
We need to find the mean.
Mean = Sum of observations / Number of observations.
Mean = 94 / 18
Mean = 5.22
Therefore, we get that, the weighted mean as 5.22 for the data given for deliveries per week and the frequency of the deliveries.
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what is 17 + 1? And 16 divided by 2?
17+1=18 and 16÷2=8
It's pretty self explanatory? I mean you could just look at it, and know the answer.
Answer:
the answer is : 18 and 8
Brian had a collection of 25 toy cars. Each month his grandpa buys him a new one. Identify the slope.
y=mx+b
y=1x+25--> equation
m=slope
b=y-intercept
slope is 1
8 feet
The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square feet, of
the remaining board? (4=r2 where = 3.14)
0 5f²
O 10 ft²
O 15 ft2
○ 20 ft²
C
Answer:
50.24sqft
Step-by-step explanation:
side = 8ft
that means that the circle diameter will be 8ft
the radius will be half the diameter, so 4ft
the area of the circle is
[tex]\pi r^2 = \pi \cdot (4ft)^2 \approx 3.14 \cdot 16sqft = 50.24sqft[/tex]
How to spell 737 in number form
Answer:
737 or seven hundred thirty-seven
Step-by-step explanation: