Use the equation y = 8x to complete the table. What are the missing values of
y?
Ρ
Y
1 8
2 ?
3
24
4
2
O A. When x = 2, y = 10
When x = 4, y = 30
B. When x = 2, y = 16.
When x = 4, y = 32
O C. When x = 2, y = 9.
When x = 4, y = 25
O D. When x = 2, y = 14
When x = 4, y = 28
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What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out