Question

A 2-column table with 5 rows. The first column has entries empty, time of trial number 1 (seconds), time of trial number 2 (seconds), time of trial number 3 (seconds), average time (seconds). The second column labeled one quarter checkpoint has entries 2.15, 2.05, 2.02, 2.07.
Use the table to answer the questions.

What is the fastest time trial for the first quarter checkpoint? ______________
seconds

What is the slowest time trial for the first quarter checkpoint? __________
seconds

What is the range of times measured for this checkpoint? ___________
seconds

Answer 1

Answer:

2.02

2.15

0.13

Step-by-step explanation:

Fastest time = smallest value =  2.02 secs

Slowest time = largest value = 2.15 secs

Range = largest value - smallest value = 2.15 - 2.02 = 0.13 secs

Answer 2

What is the fastest time trial for the first quarter checkpoint?

• The fastest time is 2.02 seconds.
• Here, The smallest number is fastest because the lesser the time the more faster it is considered.

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What is the fastest time trial for the first quarter checkpoint?

• The slowest time is 2.15 seconds.
• Here, The largest number is the slowest because the more time taken means slow.

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What is the range of times measured for this checkpoint?

• Range = 2.15-2.02 = 0.13
• Range is the difference between largest value and smallest value.
• In our case, The smallest value is 2.02 and largest value is 2.15 and their difference is 0.13 and it is our range.

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