Mathematics, 06.11.2019 02:31 amberell1234
The mean gas mileage for a hybrid car is 56 miles per gallon. suppose that the gasoline mileage is approximately normally distributed with a standard deviation of 3.2 miles per gallon.
(a) what proportion of hybrids gets over 60 miles per gallon?
(b) what proportion of hybrids gets 52 miles per gallon or less?
(c )what proportion of hybrids gets between 57 and 62 miles per gallon?
(d) what is the probability that a randomly selected hybrid gets less than 45 miles per gallon?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:50
Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2
Answers: 1
Mathematics, 21.06.2019 19:00
How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)
Answers: 1
Mathematics, 21.06.2019 19:40
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Answers: 3
Mathematics, 22.06.2019 00:00
Someone which statements are true? check all that apply.
Answers: 1
You know the right answer?
The mean gas mileage for a hybrid car is 56 miles per gallon. suppose that the gasoline mileage is a...
Questions
Mathematics, 01.04.2020 21:07
Mathematics, 01.04.2020 21:07
History, 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
History, 01.04.2020 21:08
English, 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
History, 01.04.2020 21:08
Biology, 01.04.2020 21:08
Advanced Placement (AP), 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
Mathematics, 01.04.2020 21:08
