The following table lists the income tax rates for a single person earning $50.000 per year for several states. Complete parts (a) and (b). State | A B C D E F Population (millions) Income Tax Rate...


The following table lists the income tax rates for a single person earning $50.000 per year for several states. Complete parts (a) and (b).<br>State<br>| A<br>B C<br>D E F<br>Population<br>(millions)<br>Income Tax Rate<br>(%)<br>6.7 38.8 1.4 10.1 8.9 2.1 12.8 9.9<br>3.09 5.98 7.22 3.31 5.77 3.33 4.47 3.74<br>a. Find the mean and standard deviation for these data.<br>The mean is<br>(Type an integer or decimal rounded to three decimal places as needed.)<br>: 哈<br>(1.1)<br>More<br>Help me solve this<br>View an example<br>Get more help -<br>Clear all<br>99+<br>

Extracted text: The following table lists the income tax rates for a single person earning $50.000 per year for several states. Complete parts (a) and (b). State | A B C D E F Population (millions) Income Tax Rate (%) 6.7 38.8 1.4 10.1 8.9 2.1 12.8 9.9 3.09 5.98 7.22 3.31 5.77 3.33 4.47 3.74 a. Find the mean and standard deviation for these data. The mean is (Type an integer or decimal rounded to three decimal places as needed.) : 哈 (1.1) More Help me solve this View an example Get more help - Clear all 99+

Jun 10, 2022
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