Mathematics, 22.01.2021 17:20 vlonejd43
Heights of four-year-olds are Normally distributed, with a mean of 40 inches and a standard deviation of 3 inches. At his four-year checkup, Marlon’s height is measured as taller than 70% of boys his age. How tall is Marlon?
Find the z-table here.
38.4 inches
41.6 inches
42.5 inches
43.8 inches
Answers: 2
Mathematics, 21.06.2019 15:00
Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?
Answers: 3
Mathematics, 21.06.2019 16:30
One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.
Answers: 3
Mathematics, 21.06.2019 23:30
The approximate line of best fit for the given data points, y = −2x − 2, is shown on the graph.which is the residual value when x = –2? a)–2 b)–1 c)1 d)2
Answers: 2
Heights of four-year-olds are Normally distributed, with a mean of 40 inches and a standard deviatio...
Business, 02.12.2021 21:20
Mathematics, 02.12.2021 21:20
Chemistry, 02.12.2021 21:20
Mathematics, 02.12.2021 21:20
Computers and Technology, 02.12.2021 21:20
Biology, 02.12.2021 21:20
Biology, 02.12.2021 21:20
History, 02.12.2021 21:20
Social Studies, 02.12.2021 21:20
Computers and Technology, 02.12.2021 21:20
Arts, 02.12.2021 21:20
History, 02.12.2021 21:20
Arts, 02.12.2021 21:20