Find the value of a and b from the figure
1 answer:
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Solution: 1. The mean is given below:
Where:
is the frequency
is the value
Therefore, the mean = 2.4
2. The mean is given below:
I am not understanding why your teacher 14.3 is wrong. Please check whether the weight of 4 pumpkins is correct or not.
3. We are given that on average 5 passengers will board the bus at each of the 6 stops.
Let x be the number of passengers board the bus at the sixth stop.
Therefore, the average is:
Therefore, 7 passengers need to board the bus at the sixth stop for Leah's prediction to be true.
Use your pemdas! so you do the parentheses first
then move on to the exponent.
then multiply.
the answer would be whatever 9 times (37/3) is
then move on to the exponent.
then multiply.
the answer would be whatever 9 times (37/3) is