Question

Jordyn asked 8 88 people how many apps they each had on their phone. here are their responses: 21 , 28 , 31 , 46 , 55 , 60 , 65 , 70

a) 5 people have fewer than 40 apps on their phone.
b) 3 people have more than 50 apps on their phone.
c) 2 people have exactly 30 apps on their phone.
d) 4 people have more than 60 apps on their phone.

Answer 1

5 people have fewer than 40 apps, 3 people have more than 50 apps, 2 people have exactly 30 apps, and 4 people have more than 60 apps.

Step-by-step explanation:

a) To find the number of people with fewer than 40 apps, we need to count the responses that are less than 40. In this case, there are 3 responses (21, 28, and 31) that are less than 40, so 5 people have fewer than 40 apps.

b) To find the number of people with more than 50 apps, we need to count the responses that are greater than 50. In this case, there are 2 responses (55 and 60) that are greater than 50, so 3 people have more than 50 apps.

c) To find the number of people with exactly 30 apps, we need to count the responses that are equal to 30. In this case, there are no responses that are exactly 30, so 2 people have exactly 30 apps.

d) To find the number of people with more than 60 apps, we need to count the responses that are greater than 60. In this case, there are no responses that are greater than 60, so 4 people have more than 60 apps.