Number frequency 1,400 3 1,450 7 1,500 7 1,550 5 1,600 4 1,650 2 1,700 1 what is the mode?

1,450 and 1,500

Step-by-step explanation:

The given table is

NumberFrequency

1,4003

1,4507

1,5007

1,5505

1,6004

1,6502

1,7001

In the given table, the most frequent values are 1,450 and 1,500 with a frequency of 7.

hence, the mode = 1,450 and 1,500

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.