Answer:
About 30.904 cm.
Step-by-step explanation:
The equation is A=1/2(a+b)h
Where A=22.2
B=8.52
C= 9.86
I believe the answer is 360. Let me know if you want a step by step answer! Hope this helps!!
Simply because ideally, histogram is used in grouped
frequency parameters. Moreover, as little as the given five parameters or data
set this will be ineffective and will result to a bar graph only and basically,
the suited option is the aforementioned vertical graph to display the numbers. To
expound on the definition of histogram it is used when the frequency is
grouped. For example the data set of 1-5, 6-10, 11-15 and 16-20 this now can be
used and applied to illustrate histogram because of the number and quantity of
the given data.
Answer:
Step-by-step explanation:
Step-by-step explanation:
The given data set is:
Week 1: 600
Week 2: 300
Week 3: 500
Week 4: 900
The following are the steps to find the standard deviation:
Step 1. Jim enters the data and calculates the average or mean.
Step 2. Jim calculates the deviation from the mean by subtracting the mean from each value.
Data value (x)
600 25
300 -275
500 -75
900 325
Step 3. Jim squares each deviation to remove negative signs.
Data value (x)
600 625
300 75625
500 5625
900 105625
Step 4. Jim sums the squares of each deviation and divides by the count for the variance.
Step 5.Jim takes the square root of the variance to find the standard deviation.
