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Otrada [13]
3 years ago
10

1. {26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28} Find the mean.

Mathematics
2 answers:
meriva3 years ago
6 0

Answer:

368 / 16 = 23

Step-by-step explanation:

Add them all, then divide by how many numbers are in the data set.

vova2212 [387]3 years ago
6 0

Answer:

The above person's answer is correct sorry for the wrong data.

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Students water a plant with the same amount of water for 28 days, if the students use a total of 23.8 L of water over the 28 day
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Please help ASAP for question b
zlopas [31]

Answer: The height of the new player is 210 cm

Step-by-step explanation: The previous mean of the entire team has been calculated as 200.3

What this means is that, we have a summation of the observed data and a summation of the frequency of data.

The mean was calculated as

Sum FX/Sum F = 200.3

Where Sum FX is 2604 and Sum F is 13

However, our calculation should now read thus,

Sum FX/Sum F = 201 {where 201 is the new mean}

By cross multiplication we now have

Sum FX = Sum F x 201

Remember that a new member has joined the team so our Sum F is now 14 and we can now express it as thus

Sum FX = 14 x 201

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2814 - 2604 = 210

So the height of the new member added to the team is 210 cm.

6 0
4 years ago
Alina spent no more than $45 on gas for a road trip. The first gas station she used charged $3.50 per gallon and the second gas
Paraphin [41]

Answer:  3.50x + 4.00y ≤ 45

                0 < y < 11.25

<u>Step-by-step explanation:</u>

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3 years ago
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Miguel is multiplying 58 by 12.
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Answer:

696

Step-by-step explanation:

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3 years ago
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