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jonny [76]
2 years ago
12

From a batch of 13 students who had appeared in an examination, 4 students

Mathematics
1 answer:
goldenfox [79]2 years ago
7 0

Answer:

37 7/13

Step-by-step explanation:

there are 13 students

total marks of students is488

therefore we are finding the median

=488/13

=37 7/13

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The table shows the average number of pounds of trash generated per person per day in the United States from 1970 to 2010 use th
stepan [7]

Answer: Mean=4.11

Median=4.44

Step-by-step explanation:

Using a graphing calculator, enter the values into the first list.  Then run one-variable statistics on the list.

By hand, to find the mean, add together all of the values:

3.25+3.25+3.66+3.83+4.57+4.52+4.74+4.69+4.44 = 36.95

Divide by the total number of data points, 9:

36.95/9 = 4.11

To find the median, order the data from least to greatest:

3.25, 3.25, 3.66, 3.83, 4.44, 4.52, 4.57, 4.69, 4.74

The middle number is 4.44

Mark me as brainliest

5 0
3 years ago
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−4x+7y=20<br> y=3x+15<br> ​Solve the system of equations.
Dmitry_Shevchenko [17]

Answer:

(x, y)=(-5, 0)

5 0
3 years ago
Write a number that is less than - 10
ra1l [238]
Any number from -10 to -∞ would be correct. One example is -79.
8 0
2 years ago
The science club went on a two day field trip. The first day the members paid $50 for transportation plus $11 per ticket to the
Paha777 [63]
The correct expression for this question would be: (50+85)+ n(11+8). That is assuming that it was 50$ transportation for everyone, not 50$ per person (and also 85$).
Hope I was able to help! If you need any further assistance, please let me know and I will help you!
8 0
3 years ago
A spinner had four lettered sections. The table shows the results of an experiment spinning the pointer.
zhenek [66]

Answer:

Q 3/10    R 4/25    S 3/50  T 12/25

Step-by-step explanation:

Q 15/50    3/10

R 8/50     4/25

S 3/50    3/50

T 24/ 50   12/25

3 0
3 years ago
Read 2 more answers
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