Questions: The relative frequency of an x-value is its frequency divided by n. This data set used data from 70 students, so n = 70. Calculate the relative frequency for each x-value. (Round your answers to two decimal places.) x Frequency Relative Frequency 0 8 0.11 1 7 0.10 2 7 0.10 3 7 0.10 4 6 0.09 5 8 0.11 6 7 0.10 7 6 0.09 8 6 0.09 9 8 0.11 Draw a relative frequency histogram using the values 0 through 9 as the class midpoints.

The relative frequency of an x-value is its frequency divided by n. This data set used data from 70 students, so n = 70. Calculate the relative frequency for each x-value. (Round your answers to two decimal places.) x Frequency Relative Frequency 0 8 0.11 1 7 0.10 2 7 0.10 3 7 0.10 4 6 0.09 5 8 0.11 6 7 0.10 7 6 0.09 8 6 0.09 9 8 0.11 Draw a relative frequency histogram using the values 0 through 9 as the class midpoints.
Transcript text: The relative frequency of an x-value is its frequency divided by n. This data set used data from 70 students, so n = 70. Calculate the relative frequency for each x-value. (Round your answers to two decimal places.) x | Frequency | Relative Frequency 0 | 8 | 0.11 1 | 7 | 0.10 2 | 7 | 0.10 3 | 7 | 0.10 4 | 6 | 0.09 5 | 8 | 0.11 6 | 7 | 0.10 7 | 6 | 0.09 8 | 6 | 0.09 9 | 8 | 0.11 Draw a relative frequency histogram using the values 0 through 9 as the class midpoints.
failed

Solution

failed
failed

Solution Steps

Step 1: Identify the Data
  • The table provides the frequency of the last digit of SSNs for 20 students.
  • The digits range from 0 to 9.
Step 2: Calculate the Relative Frequency
  • Relative frequency is calculated by dividing the frequency of each digit by the total number of observations (20 students).
Step 3: Perform the Calculations
  • For each digit \( x \), the relative frequency \( f \) is calculated as: \[ f = \frac{\text{Frequency of } x}{20} \]

Final Answer

  • For \( x = 0 \): \( f = \frac{2}{20} = 0.10 \)
  • For \( x = 1 \): \( f = \frac{1}{20} = 0.05 \)
  • For \( x = 2 \): \( f = \frac{0}{20} = 0.00 \)
  • For \( x = 3 \): \( f = \frac{1}{20} = 0.05 \)
  • For \( x = 4 \): \( f = \frac{0}{20} = 0.00 \)
  • For \( x = 5 \): \( f = \frac{1}{20} = 0.05 \)
  • For \( x = 6 \): \( f = \frac{7}{20} = 0.35 \)
  • For \( x = 7 \): \( f = \frac{0}{20} = 0.00 \)
  • For \( x = 8 \): \( f = \frac{6}{20} = 0.30 \)
  • For \( x = 9 \): \( f = \frac{2}{20} = 0.10 \)
Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
Draw the skeletal structure of the disulfide formed when the thiol shown is oxidized.
failedAnswered
Do all bacterial cells have the same structures?
failedAnswered
The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold four cars (P0=4). The second week the dealership sold cars (P1=10). Write the recursive formula for the number of cars sold, Pn, in the (n+1)th week. Pn=Pn-1+ Write the explicit formula for the number of cars sold, Pn, in the (n+1)th week. Pn= If this trend continues, how many cars will be sold in the sixth week? cars
failedAnswered
Algebra II Sem 2 Apex Learning 3.11.3 Quiz: Comparing and Analyzing Function Types Question 1 of 10 The function g(x) is a transformation of the parent function f(x). Decide how f(x) was transformed to make g(x). f(x) x y -2 1/9 -1 1/3 2 9 3 27 4 81 g(x) x y -2 -17/9 -1 -5/3 2 7 3 25 4 79 A. Reflection across the line y=x B. Horizontal or vertical reflection C. Horizontal or vertical stretch D. Horizontal or vertical shift
failedAnswered
Which of the following is the correct drawing of resonance? H3C