If yom drww draw will have one of s s Thee the proportion of ench col ong al ean

Question

If yom drww draw will have one of s s Thee the proportion of ench col ong al ean made The robability that a randomly chomem Skittlen has ench eo ot de Color Brown Red Yellow Green Bue Tn Probability 18 4. a. The probability of drawing a yellow candy is .13 20 16 b. The probability that you do not draw a red candy in c. The probability that you draw either a brown or a green ean 327 different adult men were randomly selected and asked nalls. 162 of the men said that they purchase clothing. . If 2 of the surveyed men are randomly selected witho probability that they both chose the category of clothir 2. 32 The probability of a a head injury in a bi es on their bicycle three times, find the pro s results in a head injury.

Explanation / Answer

4)

We know sum of all probabilities is 1

0.18+0.13+p(yellow)+0.2+0.21+0.16=1

P(yellow)+0.88=1

P(yellow)=0.12

Probability of drawing Yellow is 0.12

B) probability of not drawing red candy=1- p(red)= 1-0.13=0.87

Probability= 0.87

C) probability of drawing either brown or green=?

Probability= p(brown)+p(green)= 0.18+0.20=0.38

Probability of drawing either brown or green candy is 0.38

5)

Total 327 adult men

162 said that they purchase clothing

2 are selected without replacement

P(both are purchased clothing)=?

Probability= (162/327)*(161/326)= 0.4954*0.4938= 0.24467

Probability= 0.2447

Color brown red Yellow green blue tan Probability 0.18 0.13 ? 0.2 0.21 0.16

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