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The grade-point averages of the students in your mathematics class are given below. HINT [See Example 5.] 3.2, 3.5, 4.0, 1.9, 2.0, 3.3, 3.5, 2.9, 2.5, 2.0, 2.1, 3.2, 3.6, 2.8, 3.5, 1.9, 2.0, 2.2, 3.9, 4.0. Use these raw data to construct a frequency table with the measurement classes 1.1–2.0, 2.1–3.0, 3.1–4.0. Class 1.1–2.0 2.1–3.0 3.1–4.0 Frequency       Find the probability distribution using the (rounded) midpoint values as the values of X. x 1.5 2.5 3.5 P(X = x)

The grade-point averages of the students in your mathematics class are given below. HINT [See Example 5.] 3.2, 3.5, 4.0, 1.9, 2.0, 3.3, 3.5, 2.9, 2.5, 2.0, 2.1, 3.2, 3.6, 2.8, 3.5, 1.9, 2.0, 2.2, 3.9, 4.0. Use these raw data to construct a frequency table with the measurement classes 1.1–2.0, 2.1–3.0, 3.1–4.0. Class 1.1–2.0 2.1–3.0 3.1–4.0 Frequency       Find the probability distribution using the (rounded) midpoint values as the values of X. x 1.5 2.5 3.5 P(X = x)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 22HP
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The grade-point averages of the students in your mathematics class are given below. HINT [See Example 5.]
3.2, 3.5, 4.0, 1.9, 2.0, 3.3, 3.5, 2.9, 2.5, 2.0,
2.1, 3.2, 3.6, 2.8, 3.5, 1.9, 2.0, 2.2, 3.9, 4.0.
Use these raw data to construct a frequency table with the measurement classes 1.1–2.0, 2.1–3.0, 3.1–4.0.
Class 1.1–2.0 2.1–3.0 3.1–4.0
Frequency      
Find the probability distribution using the (rounded) midpoint values as the values of X.
x 1.5 2.5 3.5
P(X = x)
      
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