Answer:
Histogram best represent the given data, because a large number of scores are reported as ranges.
Step-by-step explanation:
The scores of 22 student in a race is shown in the below table.
Score (points) : 4-5 6-7 8-9 10-11 12-13
Number of Students: 3 5 8 4 2
Dot plot represents the frequency of an individual. In a dot plot, the height of the column of dots represents the frequency for that value. So, it is not use full for high frequency.
Histogram represents the frequency of a group. It means the histogram represent the frequency of class intervals and the height of bar represents the frequency of that class interval.
The given data is a grouped data with height frequency.
Therefore, histogram best represent the given data, because a large number of scores are reported as ranges.
His sum should be greater than 48 because 45 and 3 equals 48, since there are decimals, it makes the sum greater than 48.
Answer:
She can cut 122 pieces.
Step-by-step explanation:
She has 3 pieces of ribbon that are 25 yds long. In total, she has 75 yds, which is equal to 2700 in. Erika needs 22 in. pieces, so just divide 2700 by 22 to get your number.
2700/22 ≈ 122.72
Answer:
The value of y is 64.
Step-by-step explanation:
The given equation is
It is given that (-3, y) lies on the graph of y. It means the equation of the function must be satisfy by the point (-3,y).
Substitute x=-3 in the given equation to find the value of y,
Therefore the value of y is 64.
If this is a proportion, then the answer is 16.
3:12, 4:16
3*16=12*4