Answer:
60
Step-by-step explanation:
half of 120 is 60
Y = 2.
x = 0?
i believe I am correct about x but I am not sure.
Because you wont add the wrong nubers together because 1/10 is .1 and 1/100 is .01
The estimated probability that only 1 of 3 randomly selected students rides in a car to school is 0.6.
Given
A survey finds that 40% of students ride in a car to school.
Eri would like to estimate the probability that if 3 students were randomly selected, only 1 ride in a car.
<h3>Probability</h3>
Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event.
The total number of trials is 20, and a number of 1 student trial = 12.
The estimated probability that only 1 of 3 randomly selected students rides in a car to school is;
Hence, the estimated probability that only 1 of 3 randomly selected students rides in a car to school is 0.6.
To know more about probability click the link given below.
brainly.com/question/3230160
Answer:
.5 < .7
Step-by-step explanation:
unless its negatives, the bigger the number the more value it has