Please answer this question as a fraction, will mark you the brainliest if ur right!

What values of data might affect the statistical measures of spread and center

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Graph y = -|x| + 2. click on the graph until the correct one appears.