What are all the quiz grades? Help me!?! Thanks!😊
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Hi,
The smallest score is 6. The middle score is 18.
Because the mode is 32, it has to occur more often than the other numbers, so 32 is the 2 largest numbers.
6, __, 18, 32, 32
If the mean of 5 numbers is 20, then their total is 5*20 = 100.
100 - (6 + 18 + 32 + 32) = 100 - 88 = 12
12 is the number between 6 and 18.
6,12,18,32,32 <==ANSWER
I hope that helps!! :-)
The smallest score is 6. The middle score is 18.
Because the mode is 32, it has to occur more often than the other numbers, so 32 is the 2 largest numbers.
6, __, 18, 32, 32
If the mean of 5 numbers is 20, then their total is 5*20 = 100.
100 - (6 + 18 + 32 + 32) = 100 - 88 = 12
12 is the number between 6 and 18.
6,12,18,32,32 <==ANSWER
I hope that helps!! :-)
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Total = 100
6,?,18,32,32
? = 100 - 88 =12
Grades are
6, 12, 18, 32 ,32
6,?,18,32,32
? = 100 - 88 =12
Grades are
6, 12, 18, 32 ,32