Mathematics, 27.09.2019 18:20 LanBon02
Four workers at a fast food restaurant pack the take-out chicken dinners. john packs 45% of the dinners but fails to include a salt packet 4% of the time. mary packs 25% of the dinners but omits the salt 2% of the time. sue packs 30% of the dinners but fails to include the salt 3% of the time. you have purchased a dinner and there is no salt.
a. find the probability that john packed your dinner. b. find the probability that mary packed your dinner.
Answers: 1
Mathematics, 21.06.2019 18:30
An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?
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Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Four workers at a fast food restaurant pack the take-out chicken dinners. john packs 45% of the dinn...
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