Question

I will give u 90 points, please I'm desperate...and please give the correct answer​

Answer 1

• Jeremy is in the top 2%

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Given:

• Mean μ = 3.26,
• Standard deviation σ = 0.17,
• The score of x = 3.72.

Find corresponding z-score:

• z = (x - μ)/σ
• z = (3.72 - 3.26)/0.17 = 2.76 (rounded)

Find the percent value of z-score using z-table:

• 2.76 → 99.71%

Jeremy is in the top 2% so he will receive a certificate.