Answered

Join the conversation on IDNLearn.com and get the answers you seek from experts. Discover reliable and timely information on any topic from our network of experienced professionals.

Select the correct answer.

A survey was conducted in which a random sample of 1,000 people were asked to pick their favorite type of music. The top three were:
\begin{tabular}{|c|c|}
\hline \multicolumn{2}{|c|}{ Music Type } \\
\hline Pop & [tex]$30 \%$[/tex] \\
\hline Rock & [tex]$26 \%$[/tex] \\
\hline Country & [tex]$20 \%$[/tex] \\
\hline
\end{tabular}

How many of the people surveyed did not like any of the top three types of music?

A. 200
B. 240
C. 260
D. 300

Sagot :

GinnyAnsweridn
To determine the number of people who did not like any of the top three types of music, we need to follow a series of calculations. Let's break it down step-by-step:

1. Identify the total number of people surveyed:
- Total number surveyed = 1,000

2. Identify the percentage of people who like each of the top three music types:
- Pop = 30%
- Rock = 26%
- Country = 20%

3. Calculate the number of people who like each type of music:
- Number of people who like Pop = 30% of 1,000 = 300
- Number of people who like Rock = 26% of 1,000 = 260
- Number of people who like Country = 20% of 1,000 = 200

4. Calculate the total number of people who like any of the top three music types:
- Total = Number of people who like Pop + Number of people who like Rock + Number of people who like Country
- Total = 300 (Pop) + 260 (Rock) + 200 (Country)
- Total = 760

5. Calculate the number of people who did not like any of the top three types of music:
- Number of people who did not like any of the top three types = Total surveyed - Total who like the top three types
- Number = 1,000 - 760
- Number = 240

Therefore, the number of people surveyed who did not like any of the top three types of music is [tex]\(\boxed{240}\)[/tex]. The correct answer is B. 240