Back wth another question.. Selena and Tracey play on a softball team. Selena has 8 hits out of 20 times at bat and Tracey has 6 hits out of 16 times at bat. Based on their last performance what is the probability that both girls will get will get a hit next time at bat?

What is the rule for reflection across the y axis

The reflexive property of congruence lets you say that ∠pqr ≅

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