Determine which statement or statements are true.
texts sent = 8; calls made = 5
For every 5 texts sent there were 8 calls made
The ratio of texts sent to calls made was 5:8
The ratio of texts sent to calls made was 8:5
For every 5 calls made there were 8 texts sent

Step-by-step explanation:

correct: the ratio of texts sent to calls made was 8:5

correct: For every 5 calls made there were 8 texts sent

The ratio of texts sent to calls made was 8:5

For every 5 calls made there were 8 texts sent

they are both right

Step-by-step explanation:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.