1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleksandr-060686 [28]
3 years ago
14

The given values are discrete. Use the continuity correction and describe the region of the normal distribution that corresponds

to the indicated probability. The probability of exactly 44 green marbles A. The area between 43.5 and 44.5 B. The area between 43.5 and 45.5 C. The area between 44 and 44.5 D. The area between 43.5 and 44
Mathematics
1 answer:
mestny [16]3 years ago
7 0

Answer:

The correct option is A.

Step-by-step explanation:

It is given that the probability of exactly 44 green marbles.

We need to use the continuity correction and describe the region of the normal distribution that corresponds to the indicated probability.

A continuity correction is an adjustment that is made when a discrete distribution is approximated by a continuous distribution.

For example: In discrete x=7, then in continuous 6.5<x<7.5. It means we need to subtract 0.5 in the number to find the lower limit and we need to add 0.5 in the given number to find the upper limit.

Similarly,

In discrete x=44, then in continuous

44-0.5<x<44+0.5

43.5<x<44.5

The area between 43.5 and 44.5. Therefore the correct option is A.

You might be interested in
Ogress
MrRissso [65]

Answer:3/3 would be your slope

Step-by-step explanation:

8 0
2 years ago
5.
Naddik [55]

Answer:

what a confusing question?

Step-by-step explanation:

im guessing 3 feet

8 0
2 years ago
A quadrilateral has two consecutive angles that measure 90 degrees each
hoa [83]
The answer is C)i, ii, iii, iv


6 0
3 years ago
Read 2 more answers
Rewrite the equation y - 4= 2(x + 4) in slope-intercept form.
Karo-lina-s [1.5K]

First distribute the 2 through the parenthses on the right side.

So we have y - 4 = 2x + 8.

In slope-intercept form, the y is by itself on the left side.

So we add 4 to isolate the y on the left to get y = 2x + 12.

So in slope-intercept form, our equation is y = 2x + 12.

7 0
2 years ago
Michelle kicks a soccer ball up into the air from the ground. The graph represents the height of the ball, in feet, as a functio
Bad White [126]

Answer:

D 6 seconds

Step-by-step explanation:

Hope this helps!!! Please amrk as Brainlyest

6 0
3 years ago
Other questions:
  • Chad casts a shadow that is 14.3 feet long. The straight-line distance from the top of Chad’s head to the end of the shadow crea
    8·2 answers
  • Can a repeating decimal can be written as an integer?
    8·2 answers
  • What is the inverse of the function f(x) = 4x + 8? h(x) = x – 2 h(x) = x + 2 h(x) = x – 2 h(x) = x + 2
    13·2 answers
  • the equation of a circle is x - y + 1 = 0 . if one end of the diameter is ( 3, p) and other end is ( a, 2 ) , find the equation
    8·1 answer
  • Daniel kicks a soccer ball and the trajectory is modeled by f(t) =− 16t^2+ 32t .
    12·1 answer
  • a fitness center offers yoga for $10 per class and sells yoga mats for 19.95. A person paid a total cost f $139.95 to the fitnes
    5·1 answer
  • What is 2% of 8386 thanks..
    15·2 answers
  • PLEASE HELP ASAP!!!<br> solve for the given variable and show your work. 3a-12b=30. solve for b.
    13·1 answer
  • Work out the answers to:
    13·1 answer
  • -8x+44&gt;60 and -4x+50&lt;58
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!