Mathematics, 02.04.2021 20:00, murtaghliam1

Markus has a box containing 10 red cards, 10 yellow cards, 10 blue cards and 10 green cards. He randomly selects one card, records the color, and then replaces the card in the box. If he does this 300 times, about how many times should Markus expect to draw a yellow card?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:30, kdtd3163

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

Answers: 1

continue

Mathematics, 21.06.2019 22:30, skylarjane1030

9.4.34 question to estimate the height of a stone figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a meter?

Answers: 1

continue

Mathematics, 21.06.2019 23:00, jetblackcap

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Answers: 1

continue

Mathematics, 21.06.2019 23:30, laneake96

Can someone, me with this. i really need with this

Answers: 3

continue

Do you know the correct answer?

Markus has a box containing 10 red cards, 10 yellow cards, 10 blue cards and 10 green cards. He rand...