Casey read a report that said the probability that a randomly selected america is left handed is 14%. she was curious how many left handed students to expect in a class of 30 seconds. she simulated 50 classes of 30 students where each student had a 0.14 probability of being left handed. casey counted how many left handed students were in each simulated class. here are her results: use her results to estimate the probability that there are more than 5 left handed students in a class of 30 students. P (more than 5 left-handed)

THE ANSWER IS 0.06

Step-by-step explanation:

Of the 50 simulated classes, 3 had more than 5 left-handed students.  (2 classes had 6 left-handed students and 1 class had 7 left-handed students).

So the probability is 3/50 = 0.06.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320