Researchers surveyed recent graduates of two different universities about their income. The following two-way table displays data for the sample of graduates who responded to the survey.

Approximately what percent of graduates in the sample had an income under $\$ 20,000 ?$
Round your answer to the nearest percent.
$\square$ $\%$
\begin{tabular}{|c|c|c|c|}
\hline Income & University A & University B & TOTAL \
\hline Under $\$ 20,000$ & 35 & 40 & 75 \
\hline$\$ 20,000$ to $\$ 39,999$ & 90 & 63 & 153 \
\hline$\$ 40,000$ and over & 35 & 37 & 72 \
\hline TOTAL & 160 & 140 & 300 \
\hline
\end{tabular}

Question

Researchers surveyed recent graduates of two different universities about their income. The following two-way table displays data for the sample of graduates who responded to the survey.

Approximately what percent of graduates in the sample had an income under $\$ 20,000 ?$
Round your answer to the nearest percent.
$\square$ $\%$
\begin{tabular}{|c|c|c|c|}
\hline Income & University A & University B & TOTAL \
\hline Under $\$ 20,000$ & 35 & 40 & 75 \
\hline$\$ 20,000$ to $\$ 39,999$ & 90 & 63 & 153 \
\hline$\$ 40,000$ and over & 35 & 37 & 72 \
\hline TOTAL & 160 & 140 & 300 \
\hline
\end{tabular}

Accepted Answer

∻Solution by Steps∻ ‖ step 1 ⋮ To find the percentage of graduates with an income under $20,000, we need to divide the number of graduates earning under $20,000 by the total number of graduates surveyed. ‖ ‖ step 2 ⋮ According to the table, the number of graduates earning under $20,000 is 75. ‖ ‖ step 3 ⋮ The total number of graduates surveyed is 300. ‖ ‖ step 4 ⋮ The percentage is calculated by the formula: $ ext{Percentage} = \left(\frac{ ext{Number of graduates under } \$20,000}{ ext{Total number of graduates}} ight) imes 100\%$. ‖ ‖ step 5 ⋮ Substituting the values into the formula gives us: $ ext{Percentage} = \left(\frac{75}{300} ight) imes 100\% = 25\%$. ‖ ∻Answer∻ ⚹ Approximately 25% of graduates in the sample had an income under $20,000. ⚹ ∻Key Concept∻ ⚹Percentage Calculation⚹ ∻Explanation∻ ⚹To find the percentage of a subset within a whole, divide the number of items in the subset by the total number of items, and then multiply by 100 to convert to a percentage.⚹◊What is the formula to calculate the percentage of graduates with an income under $20,000 based on the data in the two-way table?⍭ Generate me a similar question◊

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