A survey of a sample of 25 new cars being sold in a car store was conducted to understand which of the three options popular, air conditioning (A), radio (R) and electric window (V) were installed. The survey found that: • 15 had air conditioning (A), 5 had A and V • 12 had radio (R), 9 had A and R, 3 had all options • 11 had electric glass (V), 4 had R and V Find the number of cars that had: (a) only V; (b) only A1; (c) only R, (d) R and V, but not A; (e) A and R, but not V; (f) only one of the options ; (g) at least one option; (h) none of the options;

A survey of a sample of 25 new cars being sold in a car store was conducted to understand which of the three options popular, air conditioning (A), radio (R) and electric window (V) were installed. The survey found that: • 15 had air conditioning (A), 5 had A and V • 12 had radio (R), 9 had A and R, 3 had all options • 11 had electric glass (V), 4 had R and V Find the number of cars that had: (a) only V; (b) only A1; (c) only R, (d) R and V, but not A; (e) A and R, but not V; (f) only one of the options ; (g) at least one option; (h) none of the options;

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 25PPS

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