Mathematics, 13.07.2020 20:01 menendezliliana5

The heights of all the newborns in a certain country are normally distributed, with a mean of 20 inches and a standard
deviation of 2 inches. A mother just delivered a baby that is 21
inches long. Which of the following represents the a score of
the baby's height? (Round your answer to two decimal
places.)
A. 0.50
B.-0.50
C.-1.50
D.1.50

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Ineed to know the answer to this algebra question.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

What is the value of x? enter your answer in the box.

Answers: 1

Answer

You know the right answer?

The heights of all the newborns in a certain country are normally distributed, with a mean of 20 in...

Questions

Mathematics, 06.12.2021 07:10

Hey guys! Quick Calculus question... How do you find ? I kno...

Mathematics, 06.12.2021 07:10

Need help with this question pre collegee ...

Mathematics, 06.12.2021 07:10

708.97 as a fraction ...

Chemistry, 06.12.2021 07:10

38 mL of nitrogen gas is measured at 21.0 Celsius and .953 ATM pressure calculate the volume at STP...

Mathematics, 06.12.2021 07:10

Pre college need help ...

Mathematics, 06.12.2021 07:10

Let y=f(x) be a twice-differentiable function that such that f(1)=2 and dy/dx=y^3+3. What is the value of d^2y/dx^2 at x=1?

Mathematics, 06.12.2021 07:10

Can someone solve all the problems below for 100 points thanks.

Spanish, 06.12.2021 07:10

Ellos a jugar. Question 14 options: a) empieza b) empiezo c) empiezan d) empezamos...

History, 06.12.2021 07:10

IPENSAR! Utilizando la fuente anterior responda las siguientes preguntas. 1 (Abastecimiento) Quién era Falconbridge? ¿Cómo pudo haber influido su ex...

Mathematics, 06.12.2021 07:10

8. On planet Fleeg, dme is measured in flinutes and Deconds. A flinute is ecual to 2.5 Earth minutes and a fecond is equal to % of an Earth second H...

Chemistry, 06.12.2021 07:10

A clean iron nail was placed in a test tube containing copper sulphate solution. After some time, the colour of the solution changed from blue to gree...

English, 06.12.2021 07:10

How were nya and salvas experience with water the same?...

Biology, 06.12.2021 07:10

Gizmo - DNA Profiling Activity C - Solve Cases For Case 1, which suspect(s) were at the scene? Select all that apply....

Mathematics, 06.12.2021 07:10

An RLC series circuit has R = 56 Ω, XL = 64 Ω, and XC = 37 Ω. What is the value of Z?...

Mathematics, 06.12.2021 07:10

Guys please hear my cries and help me with this Part B: Based on the data for the first 6 weeks, Jose claims that the number of visitors to each web...

Chemistry, 06.12.2021 07:20

A chemist is studying an unknown substance and could break the substance into its elemental components only by using chemical means. Based on this o...

Mathematics, 06.12.2021 07:20

PLEASE HELP!! Which of the following represents the range of the function f(x) = -4 x + 1 for the domain {- 5 - 10 to 10}{-39,-7,1,5,21}...

Physics, 06.12.2021 07:20

A600kg car is acted force of 1200N starting from rest. how travel in 10 seconds?...

Chemistry, 06.12.2021 07:20

What is a solution? A. A liquid that contains solid particles unevenly distributed throughout it B. Any combination of a liquid and a so...

Physics, 06.12.2021 07:20

Cargo Canister Figure 9-31 shows an overhead view of three horizontal forces acting on a cargo canister that was initially stationary but that now mov...

More questions: Mathematics Another questions