The difference between six times a
number and one is seventeen

Ten times the square of a non-zero number is eqaul to ninety times the number

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

The total number of dental clinics total for the last 12 months was recorded