Find the mean, median, and mode of the date.<br> 4, 8, 11, 6, 4, 5, 9, 10, 10,4
exis [7]
Answer:
Mean: 7.1, median: 7, mode: 4
Step-by-step explanation:
The mean, also known as the average, is equal to the sum of all the numbers divided by how many numbers there are.
4 + 8 + 11 + 6 + 4 + 5 + 9 + 10 + 10 + 4 = 71
10 numbers
71/10 = 7.1
The median is the number in the middle of the set.
4, 4, 4, 5, 6, 8, 9, 10 ,10 ,11
6 and 8 are in the middle, and the number between 6 and 8 is 7.
The mode of a set of numbers is the most common number. In this case, the number is 4 as it appears 3 times.
Answer:
the third quartile is 8.......
Hi there!
To find the median, list all the numbers in a least to greatest order then find the number in the middle. If there is an even number of numbers, find the mean (average) between the two numbers in the middle.
You are given 107, 114, 214, 230, 436, and 445. They are already in order from least to greatest. There is an even number of numbers (6), so find the two numbers in the middle.
214 and 230
Now find the mean between these numbers. To find the mean, add up both the numbers then divide by how many numbers you added up (2).
214 + 230 = 444
444 ÷ 2 = 222
The mean of the two numbers in the middle is 222. The median distance driven in the data is 222 miles.
Hope this helps!
25% of 88 =
0.25 × 88 = 22
88 + 22 = 110
Answer = 110
Hope this helped☺☺
Answer:
Step-by-step explanation:
Total surface area of a cone is given by the expression,
SA = πrl + B
Here, r = Radius of the circular base
l = slant height
B = Surface area of the base
Surface area of the circular base = πr²
= π(5)²
= 25π cm²
Slant height 'AC' = 
= 
= 
= 13 cm
Substitute the values in the expression of surface area,
SA = π(5)(13) + 25π
= 65π + 25π
= 90π cm²
Therefore, SA = 90π cm² will be the answer.
