Question

Use your line plot to answer the question below
Jump Improvement
1/2 (1)
3/4 (4)
1 (1)
inches
How many friends had a jump improvement of at least 1/2 of an inch
_______ Friends

Answer 1

To determine how many friends had a jump improvement of at least 1/2 inch, we need to look at the provided data:

- 1/2 inch: 1 friend
- 3/4 inch: 4 friends
- 1 inch: 1 friend

Now, we can summarize the total number of friends who had an improvement of at least 1/2 inch. This includes friends who had improvements of 1/2 inch, 3/4 inch, or 1 inch:

- 1/2 inch: 1 friend
- 3/4 inch: 4 friends
- 1 inch: 1 friend

Now, we add these numbers together:

1 (from 1/2 inch) + 4 (from 3/4 inch) + 1 (from 1 inch) = 6 friends

Thus, the number of friends who had a jump improvement of at least 1/2 inch is **6 friends**.