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Lelechka [254]
3 years ago
7

Compute the average (mean) from the data shown. (round to the nearest tenth)

Mathematics
2 answers:
maksim [4K]3 years ago
8 0

Answer:

C

Step-by-step explanation:

The mean is the average so you must add them all up and divide them by the amount of numbers there are.

Alexus [3.1K]3 years ago
6 0

Answer:

(C) 75.1

Step-by-step explanation:

Add all the numbers then divide by numbers of numbers their are

91+91+91+97+65+37+41+76+ 87= 676

676/9= 75.1111111111 and it goes on forever

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Question 7(Multiple Choice Worth 1 points) (08.02 LC) Eva conducted a survey to find out the amount of time high schoolers spend
Lady bird [3.3K]

Answer:

The answer is "Option B".

Step-by-step explanation:

The difference between most time and also the least spending time on Internet surfing is 3 hours. Since we do not have charts for tables etc., only 3 can be used we need. A range is defined as the difference between the largest and the smallest amounts. The range between both the largest as well as the smallest is unique. In this reply, it tells us that the gap between most time and the fewer hours invested surfing the web is 3 hours.

  • In option A, it is wrong since the range has nothing to do with formulas. (Of course, the dividend with a divisor results in a quotient). Only subtraction and not division may be achieved.
  • In option C, when all surf for exactly one hour, it could take the largest time of 3 hours and 3 hours, the last time. Add it into the equation and the range of the data present would've been 0.
  • In option D, It is erroneous even as the range is not the mean, and the mean seems to be the average. We search for both the range, not the mean.

3 0
2 years ago
Help plz I need help bad
grigory [225]

Step-by-step explanation:

blur po yung pictures. ulitin mo nalang

4 0
3 years ago
Read 2 more answers
Javier worked the following hours in the month of October. What was the percent increase from week 2 to week 4?
Yakvenalex [24]

Answer:

2005400sblackwell

2005400sblackwell

03/27/2020

Mathematics

Middle School

Javier worked the following hours in the month of October. What was the percent increase from week 2 to week 4?​

Answer:

32%

Step-by-step explanation:

I don’t know. I’m on a test got the answer wrong and it showed me the right answer.

7 0
3 years ago
The graph of the following system of equations is
eimsori [14]
The answer is <span>C. Intersecting lines</span>
3 0
3 years ago
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Two-fifths of a number is decreased by three. Find the value of the expression if the number is twenty-five.
Sindrei [870]
Let's take the number as x.

two-fifths of a number = 2x / 5
decreased by 3 = (2x/5) - 3

(2x/5) - 3
(2*25/5) - 3
(2*5) - 3
10 - 3
7 
8 0
3 years ago
Read 2 more answers
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