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
gavmur [86]
4 years ago
12

What is P(0.6 ≤ z ≤ 2.12)?

Mathematics
2 answers:
mafiozo [28]4 years ago
4 0
You have to look up in your Z score table.

P( 0.6≤ z≤ 2012) is the probability or area (of the bell shaped curve) between the value of      z = 2.212 & z = 0.6.

To that end for z₁ = 2.12 you find an area = 0.9830  and
                   for z₂ = 0.6 you find an area = 0.7257

Subtract those values  z₁ - z₂ = 0.9830 - 0.7257 = 0.2573

and P( 0.6≤ z≤ 2012) = 0.2573 (0r 25.73%)
lutik1710 [3]4 years ago
4 0

Answer:

26%

Step-by-step explanation:

You might be interested in
Pls help picture provided
dusya [7]
U need to divide 100 by the number of what’s given
6 0
3 years ago
Suppose a student reaches in the bag and randomly selects nine red chips and eleven yellow chips. Based on this sample, what is
nataly862011 [7]

Answer:

There are more boys than girls. The red chips are girls are the boy are the yellow chips.  If more yellow chips were pulled out then there are more boys. 11 + 9 = 2. 10 + 9 = 19 + 1 = 20. The fraction of how many boys there are would be 11/21 and the fraction for girls would be 9/21.  Also 11 x 9 = 99. There would be 99 people if you times the number of girls and boys. But it's best to add because it would be in the smaller form if you were to times it.

7 0
3 years ago
i need help with simplifying fractions only the top ones i will do the making of a decimal or ill ask the question later
Vladimir79 [104]

Answer:

see explanation

Step-by-step explanation:

(a)

\frac{32}{40} ← divide numerator and denominator by 4

= \frac{8}{10} = 0.8

(b)

\frac{35}{50} → divide numerator and denominator by 5

= \frac{7}{10} = 0.7

(c)

\frac{60}{40} ← divide numerator and denominator by 4

= \frac{15}{10} = 1.5

8 0
3 years ago
La señora esta caminando en la calle y saludo a todos 
grandymaker [24]
Hola, necesita ayuda con translation? 
La señora esta caminando en la calle y Saludo a todos.
The woman is walking in the street and greets everyone.
5 0
3 years ago
Help asap!!!!! im in a quiz rn-
a_sh-v [17]

Answer:

C. 31.4 ft

Step-by-step explanation:

Given

Diameter (d) = 10 ft

Now

Circumference

= πd

= 3.14 * 10

= 31.4 ft

Hope it will help :)❤

3 0
3 years ago
Other questions:
  • The product of the square of x and seven. Write as an expression.
    11·2 answers
  • Write a real world problem that could represented by the following <br> 30+0.05x=40+0.01x
    8·1 answer
  • Simplify 3(x+2)+5x-7 with steps...<br> I am in 7th grade...<br><br> Will give the brainliest!
    14·2 answers
  • Which of the following best describes the equation below?
    6·1 answer
  • Please help with number 3 above!!! Please any help!
    7·1 answer
  • Will an object 20ft below sea level have a different absolute value than an object 20ft above sea level .. explain
    7·1 answer
  • 7/8 as a mixed number
    9·1 answer
  • PLEASE AWNSER I WILL MARK BRAINLIEST!!!
    7·1 answer
  • What is the value of –16 (-5=23)?
    12·1 answer
  • 1 cm 12 cm 1 cm Find the volume of the rectangular prism.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!