which is the marginal relative frequency for the people who do not like bar soap?\n$\frac{100}{400}$\n$\frac{…

which is the marginal relative frequency for the people who do not like bar soap?\n$\frac{100}{400}$\n$\frac{120}{400}$\n$\frac{280}{400}$\n$\frac{300}{400}$

which is the marginal relative frequency for the people who do not like bar soap?\n$\frac{100}{400}$\n$\frac{120}{400}$\n$\frac{280}{400}$\n$\frac{300}{400}$

Answer

Answer:

$\frac{100}{400}$

Explanation:

Step1: Identify total number of people

The total number of people surveyed is 400 (from the bottom - right cell of the table).

Step2: Identify number of people who do not like bar soap

The number of people who do not like bar soap is 100 (from the "Not Bar" row and "Total" column).

Step3: Calculate marginal relative frequency

Marginal relative frequency = $\frac{\text{Number of people who do not like bar soap}}{\text{Total number of people}}=\frac{100}{400}$