Mathematics, 02.08.2019 01:30 lorrainelopez
Lance went to the hardware store to buy a saw and a paint sprayer, and while he was in the checkout line, he also threw some screws and some hinges into his shopping cart. which two products were impulse purchases? a. the saw and paint sprayer b. the screws and hinges c. the saw and hinges d. the screws and paint sprayer
Answers: 1
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Lance went to the hardware store to buy a saw and a paint sprayer, and while he was in the checkout...
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