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Chapter 6 day 1

Chapter 6 day 1. BELL RINGER!. Bell Ringer 35:. If the yellow area takes up 13% of the red rectangle, what percent of the red rectangle is between the middle of the red rectangle and the yellow area? What percent of the red rectangle is to the right of the middle?. Middle. Chapter 6 day 2.

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Chapter 6 day 1

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  1. Chapter 6 day 1 BELL RINGER!

  2. Bell Ringer 35: If the yellow area takes up 13% of the red rectangle, what percent of the red rectangle is between the middle of the red rectangle and the yellow area? What percent of the red rectangle is to the right of the middle? Middle

  3. Chapter 6 day 2 BELL RINGER!

  4. Bell Ringer 36: Find the area under a normal distribution curve for: P(-1.42 < z < 2.04)

  5. Chapter 6 day 3 BELL RINGER!

  6. Bell Ringer 37: Find the z-value such that the area under the normal distribution curve to the right of the z-value is 0.7123

  7. Chapter 6 day 4 BELL RINGER!

  8. No Bell Ringer: Have all of your completed project out on your desk and ready to turn in!

  9. Chapter 6 day 6 BELL RINGER!

  10. Bell Ringer 38: The national average SAT score is 1019. If we assume a normal distribution with σ = 90, what is the probability that a randomly selected score exceeds 1200?

  11. Chapter 6 day 7 BELL RINGER!

  12. Bell Ringer 39: To qualify for security officers’ training, recruits are tested for stress tolerance. The scores are normally distributed, with a mean of 62 and a standard deviation of 8. If only the top 15% of recruits are selected. Find the cutoff score.

  13. Chapter 6 day 8 BELL RINGER!

  14. No Bell Ringer: Get out your Ch 6 Quiz Review

  15. Chapter 6 day 9 BELL RINGER!

  16. Bell Ringer 40: A state standardized test is given to a group of 4th graders. The scores are normally distributed, with a mean of 68 and a standard deviation of 9. If only the middle 45% of scores are selected for a remediation program find the minimum and maximum scores for the program.

  17. Chapter 6 day 10 BELL RINGER!

  18. Bell Ringer 41: The average price of a pound of sliced bacon is $2.02. Assume the standard deviation is $0.08. If a random sample of 40 one-pound packages is selected, find the probability that the mean of the sample will be less than $2.00.

  19. Chapter 6 day 11 BELL RINGER!

  20. Bell Ringer 42: The average grade on a particular state test was 71 with a standard deviation of 11. The bottom 21% must be placed into remediation and be re-tested. What is the cutoff score for those who are to be re-tested?

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