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
ololo11 [35]
3 years ago
6

There are four colors in a bag containing 500 plastic chips. It is known that 28% of the chips are green. On average, how many c

hips from a random sample of 50 (with replacement) would be expected to be green
Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Answer:

14

Step-by-step explanation:

Total number of chips = 500

Percentage of green chips = 28%

P(green chips) = 0.28

Expected number of green chips from a simple of 50

Sample size, n = 50

p of green chips = 0.28

Recall:

Mean, m = n*p

Expected number of green chips = 50 * 0.28 = 14

14 green chips

You might be interested in
How do you convert 94 degrees Fahrenheit to Celsius?
IrinaK [193]
C = 5/9(F - 32) = 5/9(94 - 32) = 5/9(62) = 34 4/9 C
7 0
3 years ago
1.) 2.) -PLEASE ANSWER-
Misha Larkins [42]

Answer:

9/10

30%

Step-by-step explanation:

Only in trial number 4, there is just one correct answer. In all other 9 trials at least 2 answers were correct. So the probability is 9 out of 10 trials give a winning outcome, in short, 9/10.

Giving birth to three males first, is true in 3 out of 10 trials. You can count the total numbers of Y's in the last column.

So 3/10 which is 0.3 which is the same as 30%.

6 0
4 years ago
I need help please this due tomorrow
mr Goodwill [35]
6. $1,470

7. $7.88

8. $11.12

9. (dont hold me on it) 4.5522581%
6 0
3 years ago
Read 2 more answers
The radius of a circle is 1 mm. What is the circle's circumference? ​
hodyreva [135]

Answer:

C≈6.28mm

Step-by-step explanation:

C=2πr

= 2·π·1≈6.28319mm

3 0
3 years ago
Read 2 more answers
If I had a large square with 12 small squares shaded what percentage of the square is shaded
zhuklara [117]

<span>12% = 12 percent = 12 parts out of 100 = 12/100</span>

<span>i hope thin helped 
</span>

6 0
3 years ago
Other questions:
  • Three times a number w is less than 18
    12·1 answer
  • How do you convert 12 over 100 to a percentage ​
    13·2 answers
  • Joline is solving the equation 0 = x2 – 5x – 4 using the quadratic formula. Which value is the negative real number solution to
    12·1 answer
  • You roll a fair 6 sided die. What is p(roll grater than 6)
    6·2 answers
  • Who is army here means BTS army from Korea can read it
    15·1 answer
  • Which theorem us shown by the diagram above?
    12·1 answer
  • Choose all the numbers that are common multiples of 3 and 12
    9·1 answer
  • Helpppppppppppppppp
    11·1 answer
  • 2. What number am I?
    12·1 answer
  • A sequence is shown in the graph.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!