Question

Question 9 (3 points)

Answer 1

From the dot plot, we have that 90.91% of the students have 5 or more vowels in their first and last  names.

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The dot plot states that:

• 2 students have 4 vowels in their first and last name.
• 3 students have 5 vowels.
• 8 students have 6 vowels.
• 9 students have 7 vowels.

Then:

• Total of 2 + 3 + 8 + 9 = 22 students.
• 3 + 8 + 9 = 20 have or more vowels.

$p = \frac{20}{22} \times 100\% = 90.91\%$

90.91% of the students have 5 or more vowels in their first and last  names.

A similar problem is given at brainly.com/question/14354536