A Set of Final Examination Grades in a Calculus Course

question 114

Multiple Choice

A set of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9. What is the probability of getting a grade of 91 or less on this exam?

• A) 1.00
• B) .50
• C) .0073
• D) .9927

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Definitions:

CPFR

Collaborative Planning, Forecasting, and Replenishment, a business practice where supply chain partners share information and coordinate their operations to improve supply chain efficiency.

Cross-functional

Involving or enhancing collaboration between different departments or functional areas within an organization to achieve a common goal.

Blood Hydrogen

Indicates the concentration of hydrogen ions in the blood, often related to the measurement of blood pH levels to assess acidity or alkalinity.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is absorbed by plants in photosynthesis.