subject
Mathematics, 02.11.2020 01:10 ashley8057

URGENT/ Javier read a report that said the probability that a randomly selected american is left handed is 14%. He was curious how many left handed students to expect in a class of 30 students.
He stimulated 100 classes of 30 students where each student selected had a 0.14 probability of being left- handed.
Javier counted how many left handed students were stimulated in each class. Here are his results.

Use his results to estimate the probability that there are 7 or more left handed students in a class of 30 students

p(7 or more left handed) =


URGENT/ Javier read a report that said the probability that a randomly selected american is left

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .
Answers: 3
question
Mathematics, 21.06.2019 17:30
The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?
Answers: 2
question
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
Answers: 1
question
Mathematics, 21.06.2019 20:30
I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank
Answers: 2
You know the right answer?
URGENT/ Javier read a report that said the probability that a randomly selected american is left ha...
Questions
question
Mathematics, 01.03.2021 01:00
question
Biology, 01.03.2021 01:00
question
Mathematics, 01.03.2021 01:00
Questions on the website: 13722363