Every year, Jada's scout troop makes and sells tie-dyed shirts to raise money for charity. Short-sleeved shirts are easier to make, so they try to sell more short-sleeved shirts than
long-sleeved shirts. Last year, her troop sold 20 short-sleeved shirts and 25 long-sleeved
shirts. This year, her troop sold 35 short-sleeved shirts and 50 long-sleeved shirts. Which
year's sales had a greater ratio of short-sleeved shirts to long-sleeved shirts?

hlw I am from India

Step-by-step explanation:

myself anmol kulkar ohk du want to made my gf XD ❤️

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.

when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

step-by-step explanation: