Statistics

Q1:(a) Make a relative frequency table of the data. Enter your answers to three decimal places.

Cell Phone Owned
Relative Frequency
Android smartphone

iPhone smartphone

Blackberry smartphone

Cell phone not smartphone

No cell phone

Total
(b) Round your answers to the following questions to one decimal place.

What percent of the survey respondents do not own a cell phone?

%

What percent own a cell phone but not a smartphone?

%

What percent own a smartphone?
---------
Given information:
What Type of Cell Phone?

A 2012 survey1 examined cell phone ownership by US adults. The results of the survey are shown in the table below.

Cell Phone Owned
Frequency
Android smartphone
458
iPhone smartphone
437
Blackberry smartphone
141
Cell phone not smartphone
924
No cell phone
293
Total
2253

  1. 👍 1
  2. 👎 0
  3. 👁 1,497
  1. No cell phone = 293/2253 = ?

    Cell not smart = 924/2253 = ?

    Smartphone = (458+437+141)/2253 = ?

    Divide and multiply by 100 for percentage.

    1. 👍 1
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Statistics

    A recent survey determined the IQ score of a random selection of residents of Alaska. The accompanying relative frequency distribution table summarizes the results. Identify the class width for the given relative frequency

  2. Math

    An equation is given. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) Find the solutions in the interval:

  3. math

    Find the solutions of the equation 3^x = x^4, rounded to two decimal places. (Enter your answers as a comma-separated list.)

  4. Math

    We can find the solutions of sin x = 0.6 algebraically. (Round your answers to two decimal places.) (a) First we find the solutions in the interval [0, 2π). We get one such solution by taking sin−1 to get x = ________ (smaller

  1. statistics

    12. Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generally sell three cars; nineteen generally sell four cars; twelve generally

  2. Statistics

    A recent survey determine the IQ score of a random selection of residents of Alaska. The accompanying relative frequency distribution table summarizes the results. Identify the class width for the given relative frequency

  3. Calculus

    We can find some of the solutions of sin x = 0.2 graphically by graphing y = sin x and y = 0.2 (I was able to figure this one out) Use the graph below to estimate some of the solutions. (Let −3π < x < 3π.) Enter your answers

  4. Stats

    Exercise 6-8 The Downtown Parking Authority of Tampa, Florida, reported the following information for a sample of 235 customers on the number of hours cars are parked and the amount they are charged. Number of Hours Frequency

  1. Pre cal

    A parallelogram has sides of lengths 7 and 4, and one angle is 55°. Find the lengths of the diagonals. (Round your answers to two decimal places. Enter your answers as a comma-separated list.)

  2. Stats

    Suppose the following data are selected randomly from a population of normally distributed values. 42 51 43 48 41 57 54 39 45 48 45 39 46 Construct a 95% confidence interval to estimate the population mean. Round the intermediate

  3. Math (Confused, no idea where to begin)

    The voltage V across a charged capacitor is given by V(t) = 2e^-0.16t volts, where t is in seconds (A) what is the voltage V(5) after 5 seconds? Find the time t when the voltage will be 1 volt Enter your answers to two decimal

  4. calculus

    At what points does the helix r = sin(t), cos(t), t intersect the sphere x 2 + y 2 + z 2 = 37? (Round your answers to three decimal places. Enter your answers from smallest to largest z-value.)

You can view more similar questions or ask a new question.