Explore BrainMass
Share

Explore BrainMass

    Statistics : Coin Flips and Scatter Diagram (Scatter-Plot)

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    12. 10 homeowners were randomly selected from the population of homeowners in Charlotte. The table below shows the tax value and 2005 gross income for each homeowner, both in 1 000s of $. Draw a scatter diagram for this sample.
    tax value
    [TABLE]
    13. If a fair coin is tossed 5 times, what is the probability that it will land heads up all 5 times?

    14. If a biased coin, with p(Heads) = .6 is tossed 10 times.
    (a) What is the probability it will land heads up 7 out of those 10 times?
    (b) What is the probability it will land tails up 7 out of 10 times?

    15. In a state of West Dakota, automobile license plates consist of any 3 capital letters of the alphabet followed by any 3 digits 0? 9. How many different license plates can West Dakota issue?
    16. If a card is drawn randomly from a standard playing deck.
    (a) What is the probability that it is a red card?
    (b) What is the probability that it is a face card (J, Q, K) given that it is a heart?
    (c) What is the probability that it is a heart given that it is a face card?
    (d) What is the probability that it is a queen given that it is a face card?
    (e) What is the probability that it is a face card given that it is a queen?
    17. How many different ways to arrange 8 people in a photograph so that the 3 short people are in the front row and the 5 tall people are in the back row?

    keywords: scatterplot

    © BrainMass Inc. brainmass.com October 9, 2019, 6:20 pm ad1c9bdddf
    https://brainmass.com/statistics/statistical-figures/statistics-coin-flips-and-scatter-diagram-scatter-plot-85662

    Attachments

    Solution Summary

    Probability, Coin Flips and Scatter Diagrams are investigated. The solution is detailed and well presented.

    $2.19