Mathematics, 13.05.2021 23:30 tmiller2862
Two methods are used to collect data to estimate the average shoe size of seventh-grade boys. Method 1 Six boys are randomly selected, asked their shoe size, and the answers recorded. Method 2 The six boys with the largest shoes are asked their shoe size and the answers recorded. The results are shown in the table below. Method 1 Method 2 Student Shoe Sizel Student Shoe Size Charlie 7.5 Mike 12 8.5 Nathaniel Brad 12.5 12 11.5 Larry Mike James Michael 7.5 Tommy Zander Gary 12.5 Calculate the mean for each method. Round to the nearest hundredth, if necessary. The mean shoe size for Method 1 is The mean shoe size for Method 2 is​
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Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
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Mathematics, 21.06.2019 18:20
What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68
Answers: 1
Two methods are used to collect data to estimate the average shoe size of seventh-grade boys. Method...
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