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
poizon [28]
3 years ago
15

Production times are evenly distributed between 8 and 15.8 minutes and production times are never outside of this interval. What

is the probability that a production time is between 9.7 and 12 minutes?
Mathematics
1 answer:
dezoksy [38]3 years ago
5 0

Answer:

29.49% probability that a production time is between 9.7 and 12 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X between c and d, in which d is greater than c, is given by the following formula.

P(c \leq X \leq d) = \frac{d - c}{b-a}

Production times are evenly distributed between 8 and 15.8 minutes and production times are never outside of this interval.

This means that a = 8, b = 15.8

What is the probability that a production time is between 9.7 and 12 minutes?

d = 12, c = 9.7.

So

P(c \leq X \leq d) = \frac{d - c}{b-a}

P(9.7 \leq X \leq 12) = \frac{12 - 9.7}{15.8 - 8} = 0.2949

29.49% probability that a production time is between 9.7 and 12 minutes

You might be interested in
There are 21 groups of 3 in a room. How many people are there. I need an equation
Mars2501 [29]
Y = 3(21)

21 would be x
4 0
3 years ago
Read 2 more answers
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
RUDIKE [14]

Answer:

One solution

Step-by-step explanation:

Basicly its just seeing if x can be anything, nothing or one thing so x · 0 = 0 has infinite answers, 4x + 6 = 11 has one solution, and 0x = 5 has no solution

8 0
3 years ago
Help.......................
a_sh-v [17]

Answer: i think its B not sure tho.

Step-by-step explanation:

8 0
3 years ago
The shorter leg is??????????
Leto [7]

The shorter leg is

10·SIN(30°) = 5

3 0
3 years ago
if one face of a cube has an area of 6.75 square inches , what is the surface area of the entire cube ?​
Travka [436]

Answer:

40.5

Step-by-step explanation:

a cube has 6 faces so 6.75 x 6 = 40.5

3 0
3 years ago
Other questions:
  • Suppose you select a ball by first picking one of two boxes at random and then selecting a ball from this box. The first box con
    14·1 answer
  • Find the volume of the square pyramid shown. Round to the nearest tenth if necessary.
    15·1 answer
  • Tania bought 4 more pounds of pears than Wilma. Together, Tania and Wilma bought 18 pounds of pears.
    15·1 answer
  • X/7 ≥ -6 your answer must be simplified
    10·1 answer
  • What is the equation of the circle in standard form see attachment
    12·2 answers
  • How many triangles can you make with 3cm, 4cm and 11cm
    10·2 answers
  • A company’s stock was selling at $30 a share.A month later, it was selling at $33 a share. What is the percent gain
    10·1 answer
  • determine if the following triangles are similar, and if so which postulates or theorem proves they are similar​
    9·1 answer
  • Write the ratio 7 : 4 in the form n : 1
    6·1 answer
  • Help me please!! I need someone to explain this for me. I need to find the area of this trapezoid!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!