Question 3 Which of the following are characteristics of a normal distribution? Select all that apply. The mean is 0. It is bell-shaped and symmetric 95% of observations fall within two standard deviations from the mean in both directions. The area under the normal curve is equal to 1.0 or 100%. Question 4 The lactation nurse decided to convert a few of the z-scores she had calculated for the breastfeeding but something went wrong in her calculations. Using the descriptive statistics below, determine why assessment score of 19.23 to fall at the 10th percentile? Select all reasons that apply. (*Note, only ch explain why 19.23 is not the 10th percentile, even if an answer is true.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Question 3
Which of the following are characteristics of a normal distribution? Select all that apply.
The mean is 0.
It is bell-shaped and symmetric
95% of observations fall within two standard deviations from the mean in both directions.
The area under the normal curve is equal to 1.0 or 100%.
Question 4
The lactation nurse decided to convert a few of the z-scores she had calculated for the breastfeeding
but something went wrong in her calculations. Using the descriptive statistics below, determine why
assessment score of 19.23 to fall at the 10th percentile? Select all reasons that apply. (*Note, only ch
explain why 19.23 is not the 10th percentile, even if an answer is true.)
Transcribed Image Text:Question 3 Which of the following are characteristics of a normal distribution? Select all that apply. The mean is 0. It is bell-shaped and symmetric 95% of observations fall within two standard deviations from the mean in both directions. The area under the normal curve is equal to 1.0 or 100%. Question 4 The lactation nurse decided to convert a few of the z-scores she had calculated for the breastfeeding but something went wrong in her calculations. Using the descriptive statistics below, determine why assessment score of 19.23 to fall at the 10th percentile? Select all reasons that apply. (*Note, only ch explain why 19.23 is not the 10th percentile, even if an answer is true.)
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