Ben is 3 times as old as daniel and is also 4 years older than daniel. how i'll is daniel?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

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

According to the data set, where should the upper quartile line of the box plot be placed?