AT&T; 10:52 PM ?. Final CSBS 320-Final worksheet.doc This worksheet will be used
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Question
AT&T; 10:52 PM ?. Final CSBS 320-Final worksheet.doc This worksheet will be used to answer the questions for the Final posted on Canvas. You do NOT turn in this worksheet, the Final must be taken online on Canvas and submitted by June 13 . A deck of cards has 52 cards divided into 4 "suits" (hearts, spades, diamonds, and clubs) with 13 cards in each suit. Two suits are printed in red ink and two are printed in black ink. Calculate the following probabilities (see the last page for the probability formula): a Probability of drawing a red 9: b. Probability of drawing a 3 of hearts: e Probably of drawing a club: 2. Using the following scores, calculate the median, mean, variance, and standard deviation. 3, 4, 5, 4, 7, 8, 6, 8, 5, 3 Use the following graph for question (Hint: The Means are given in the chart, you will also need to know the standard deviation of each group of scores. It can be found simply by subtracting two specific numbers on the chart) Fipare 8.1 Nomal Curve, With c Scores indicated 3. List the z-score for each of the following scores: a IQ score of 132 b. SAT score of 275 e Height of 5'8" 4. Members of a freshman orientation class take a time management test. Their avernor, tirme mnmorment ernm ?s 87 and the ctandard deviatinn Previous Next Dashboard Calendar To Do Notifications InboxExplanation / Answer
1. There are 52 cards in a deck.
a.
Probability of drawing a red 9.
There are two red 9 cads in a deck.
Probability of drawing a red 9 = 2/52 .
b. Probability of drawing a 3 of heart.
Out of 52, there is one card of a 3 of heart .
Probability of drawing a 3 of heart = 1/52 .
c. Probability of drawing a club.
In a deck of 52 cards there are, 13 club cards.
We are dawing a club card.
So probability = 13/52