subject
Mathematics, 14.02.2020 21:40 gilbertnessa2107

A set of cards contains cards numbered 1 – 8. Mrs. Jacob’s class is conducting an experiment in which a card is drawn from the pile, the number is recorded, and then the card is returned to the set. The class will conduct 1,000 trials. Based on the theoretical probability, which is the best prediction for the number of times a 4 will be drawn from the pile?
a.) 111
b.) 125
c.) 143
d.) 250

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?
Answers: 1
question
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)
Answers: 2
question
Mathematics, 21.06.2019 20:50
These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?
Answers: 2
question
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
You know the right answer?
A set of cards contains cards numbered 1 – 8. Mrs. Jacob’s class is conducting an experiment in whic...
Questions
question
Computers and Technology, 08.12.2020 01:40
question
Mathematics, 08.12.2020 01:40
question
Social Studies, 08.12.2020 01:40
Questions on the website: 13722360