subject
Mathematics, 05.01.2021 14:00 alexisfaithsmith

Here is a 4-sided spinner. The sides of the spinner are labelled 1, 2, 3 and 4. The spinner is biased.
The probability that the spinner will land on each of the numbers 2 and 3 is given in the table.
The probability that the spinner will land on 1 is equal to the probability that it will land on 4.
Number
I
3
4
Probability
0.46
0.28
Sarah is going to spin the spinner 500 times.
Work out an estimate for the number of times it will land on 4.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1
Answers: 1
question
Mathematics, 21.06.2019 18:30
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
Answers: 1
question
Mathematics, 21.06.2019 19:10
Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?
Answers: 1
question
Mathematics, 22.06.2019 01:00
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
Answers: 3
You know the right answer?
Here is a 4-sided spinner. The sides of the spinner are labelled 1, 2, 3 and 4. The spinner is bias...
Questions
question
Social Studies, 21.09.2019 06:00
question
Computers and Technology, 21.09.2019 06:00
Questions on the website: 13722363