Answer:
a) The modal average is 3 bedrooms
b) The mean number of bedrooms is 2.825, or 3 rounded.
Step-by-step explanation:
If you lay out all the numbers from lowest to highest, and find the one in the middle, it is 3 bedrooms.
For the mean, if you add up all the number of bedrooms then divide by the total frequency, you get 2.825. This would be 113 ÷ 40.
Answer:
1 1/3 + 1 2/3 + 1 2/3 + 1 2/3 + 2 + 2 + 2 + 2 1/3 + 3 = 17
Step-by-step explanation:
To solve this problem, we will follow the steps below;
First lets add all the whole numbers together;
That is; 2 + 2 + 2 + 2 + 3 =11
Then next lets convert all the mixed fraction to improper fraction;
1 1/3 = 4/3 1 2/3 = 5/3
Now lets add up all the fractions together
4/3 + 5/3 + 5/3 +5/3 + 1/3 = 20/3
Now we can now add the value of our whole number and the value of our fraction all together
11 + 20/3 = 33 + 20 /3 = = 17
Therefore
1 1/3 + 1 2/3 + 1 2/3 + 1 2/3 + 2 + 2 + 2 + 2 1/3 + 3 = 17
Answer:
A. 4.1
Step-by-step explanation:
3+4+ 5+ 3+ 4+ 5+ 6+ 7+ 1+ 2+ 3+ 4+ 5+ 6+ 4+ 8+ 4+ 3+ 2= 79
79/ 19 = 4.1