A student claims that the probability that the spinner lands on blue is 1.2. What advice...
A student claims that the probability that the spinner lands on blue is 1.2. What advice would you give to the student?
Homework Answers
The probability can be only between 0 and 1 inclusive because probability represent the chance of occurrence of any event and chance can never be greater than 100% i.e. 1. Hence,
The advise should be given to recalculate the probability by using the correct method..
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A student claims that the probability that the spinner lands on
blue is 1.2. What advice...
A spinner has two equal sectors, coloured red and blue. a) Make a tree diagram to...
A spinner has two equal sectors, coloured red and blue. a) Make a tree diagram to show the probability distribution for the number of times the spinner lands on blue when it is spun four times. b) Make a probability histogram for this distribution. c) Calculate the expected number of times the spinner lands on blue. d) Interpret the results in part c).
A circular spinner is divided into 11 sectors of equal area: 2 red sectors, 3 blue,...
A circular spinner is divided into 11 sectors of equal area: 2 red sectors, 3 blue, 4 yellow, and 2 green. Consider the experiment of spinning the spinner once. Find the probability that the spinner lands on blue.
A spinner has 10 equally sized sections, 7 of which are gray and 3 of which...
A spinner has 10 equally sized sections, 7 of which are gray and 3 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue ? Write your answer as a fraction in simplest form.
1.A spinner has 4 equal sectors colored red, yellow, blue, and green. What is the probability...
1.A spinner has 4 equal sectors colored red, yellow, blue, and green. What is the probability of landing on a sector that is not red?
10. Use the disk and spinner shown to answer the following questions. a. What is the...
10. Use the disk and spinner shown to answer the following questions. a. What is the probability that the spinner doesn't stop on yellow? b. What is the probability that the spinner stops on red or blue? c. What is the probability that the spinner stops on green or not orange? Red Yellow 45° 135° 60° Green 30° 90° Blue Orange
What is the hardest part of being a student now? What's the best part? What advice...
What is the hardest part of being a student now? What's the best part? What advice would you give a sibling or friend (assuming they would listen to you)? Submit an essay on a topic of you
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is...
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is the probability that the spinner lands on a 5 or a 9? 7 ОА 9 8 ов. 9 2 OC. 9 1 OD 9
A spinner is broken into sections labeled 1 to 45. What is the probability that, on...
A spinner is broken into sections labeled 1 to 45. What is the probability that, on your next spin, that you will spin a(n) 10? Answer in decimal form. Round to 3 decimal places as needed
A circular spinner has 8 equal sections. 3 of the sections are labelled "Success" and the...
A circular spinner has 8 equal sections. 3 of the sections are labelled "Success" and the others are labelled 4,5,6,7,8 .Suppose you spin the spinner 4 times and count the number of times the arrow lands on "Success". a) What distribution can you use to model the outcomes of this problem? Explain why and state the formula and the parameters needed to use this model. b) Create a probability distribution for the Random Variable defined to be the number of...
a spinner has regions numbered through 1-21 what is the probability that the spinner will stop on an even number or a multiple of 3
a spinner has regions numbered through 1-21what is the probability that the spinner will stop on an even number or a multiple of 3..I am confused.I keep coming up with 17/21but the real answer is 2/3how how how ?
A spinner has two equal sectors, coloured red and blue. a) Make a tree diagram to show the probability distribution for the number of times the spinner lands on blue when it is spun four times. b) Make a probability histogram for this distribution. c) Calculate the expected number of times the spinner lands on blue. d) Interpret the results in part c).
10. Use the disk and spinner shown to answer the following questions. a. What is the probability that the spinner doesn't stop on yellow? b. What is the probability that the spinner stops on red or blue? c. What is the probability that the spinner stops on green or not orange? Red Yellow 45° 135° 60° Green 30° 90° Blue Orange
What is the hardest part of being a student now? What's the best part? What advice would you give a sibling or friend (assuming they would listen to you)? Submit an essay on a topic of you
QUESTION 9 You spin a spinner with 9 equal spaces numbered 1 through 9. What is the probability that the spinner lands on a 5 or a 9? 7 ОА 9 8 ов. 9 2 OC. 9 1 OD 9
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