Question

A fair, 10-sided die with sides labeled 1 through 10 is rolled 20 times. The results are shown in the following table. Number rolled Number of times rolled 1 2 3 4 5 6 7 8 9 10 01 3 2 4 1 3 2 1 3 The theoretical probability of rolling an even number on this die is _[blank 1), and the experimental probability of rolling an even number on this die _[blank 2). Match each blank with the fraction that fills in that blank in the previous sentence. blank 2 Select an option blank 1 Select an option

Answer 1

As per HOMEWORKLIB RULES, one is supposed to answer only the first 4 questions. I am answering all. But, kindly dont repeat it.

a)Theoretical probability of even number=1/2=0.5

Experimental=9/20=0.45

b)Probability of having quiz on monday=

c)Spinning wheel->Probability of less than 5=

d)Rudolph spun wheel->Theoretical probability=90/360=1/4=0.25

Experimental Probability=12/48=1/4=0.25

Both are same->Neither probability is greater, both are same

e)Sponsorship decols:

Theoretical Probability=2400/4000=0.6

Experimental=5/20=0.25

Theoretical Probability is greater than experimental

f)Rolling a 4:

Theoretical Probability=1/6

Experimental=7/36

Experimental probability is greater than theoretical

g)P(not a bluefin tuna)=1-P(bluefin tuna)=

h)P(Selecting a cup with no ball)=2/3