Mathematics, 21.10.2020 17:01 joshbolaadebawore
The following measurements were recorded for the drying time, in hours, of a certain brand of latex paint. 3.7, 2.5, 4.8, 2.9, 3.6, 2.8, 5.3, 3.4, 5.6, 2.8, 4.4, 4.0, 5.2, 3.0, 4.8 a) What is the mean of this sample data set? [ Select ] b) What is the median of this sample data set? [ Select ] c) What is the standard deviation of this sample data set? [ Select ] d) What is the interquartile range (IQR) of this sample data set? [ Select ] e) What is the 20% trimmed mean (x ¯ t r ( 20 )) of this sample data set? [ Select ]
Answers: 3
Mathematics, 21.06.2019 14:00
Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)
Answers: 1
Mathematics, 21.06.2019 16:30
What could explain what happened when the time was equal to 120 minutes
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Mathematics, 21.06.2019 17:30
Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?
Answers: 1
The following measurements were recorded for the drying time, in hours, of a certain brand of latex...
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