Question 17 of 25
A school knows that 10% of its students are left-handed. What is the
probab...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 02:30 kailibug2287
Question 17 of 25
A school knows that 10% of its students are left-handed. What is the
probability that there will be between 33 and 45 left-handed students in a
randomly selected group of 400? Use your calculator and this formula: Pas x
sb) = binomcdf(n, p,b) - binomcdf(n, p,a - 1). Round your answer to three
decimal places.
A. 0.821
OB. 0.718
O C. 0.103
a
D. 0.138
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 28.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 00:31
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.01.2020 00:31
![question](/tpl/images/cats/en.png)
English, 28.01.2020 00:31
![question](/tpl/images/cats/es.png)
Spanish, 28.01.2020 00:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.01.2020 00:31
![question](/tpl/images/cats/mkx.png)
Arts, 28.01.2020 00:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 00:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 00:31