An eighth-grade class rolls a number cube with faces labeled 1 through 6.

Braxton Pugh 2020-11-05 Answered

An eighth-grade class rolls a number cube with faces labeled 1 through 6.

The results of 50 rolls are recorded in the table below.

Find the relative frequency that a number less than 4 is rolled.

Outcome112233445566Frequency664488121210101010

A number less than 4 was rolled ×?.

The number cube was rolled ×?.

The relative frequency of rolling a number less than 4 is ?%.

You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

Asma Vang
Answered 2020-11-06 Author has 93 answers

The numbers less than 4 are 1, 2, and 3. From the table, a 1 was rolled 6 times, a 2 was rolled 4 times, and a 3 was rolled 8 times. Therefore, a number less than 4 was rolled 6+4+8=18 times ​
It is given that the number cube was rolled 50 times. ​
The relative frequency of rolling a number less than 4 is: ​
(аrequency of rolling a number less than 4 total number of rolls)×100
Since a number less than 4 was rolled 18 times and the total number of rolls is 50, then the relative frequency of rolling a number less than 4 is: ​
1850×100%=18×10050%=18×2%=36%

Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

You might be interested in

asked 2021-08-11
A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function h(t)=16t2+24t. Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.
asked 2021-01-04

Write in words how to read each of the following out loud.
a. {xR0<x<1}
b. {xRx0 or x1}
c. {nZn is a factor of 6}
d. {nZn is a factor of 6}

asked 2021-12-28
what is the value of x? please I need step by step solution​
asked 2022-05-25
Let ( X , A , μ ) be a measure-space and f : X [ 0 , ] a unsigned measurable map. Show that μ ( { f ( x ) > 0 } ) = 0 μ ( { f ( x ) > t } ) = 0 For every t > 0.
Suppose that μ ( { f ( x ) > 0 } ) = 0. Since f = 0 a.e we have that X f = 0. Thus μ ( { f ( x ) > t } ) 1 t X f = 0 and since the measure is positive we have that μ ( { f ( x ) > t } ) = 0.
Conversely suppose that μ ( { f ( x ) > t } ) = 0. Then what can be done for this case? It seems that I could write X f = X { f ( x ) > t } f + { f ( x ) > t } f and the latter integral would be zero, but I don’t really get anywhere from here?
asked 2021-11-11
Find the point on the line y = 3x + 4 that is closest to the origin.
asked 2021-11-21
Solve for the unknown variable from the inequality equation.
Given:
The inequality equation: p63
asked 2022-03-03
1. A data set consists of the ages at death for each of the 41 past presidents of United States.
2. Is this set of measurement a population or a sample?
a. What is the variable being measured?
b. What measurement scale is appropriate for the data?

New questions