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sveticcg [70]
4 years ago
10

You decide that you want to check to see if a deck is fair or not by looking at the proportion of red cards that you get when yo

u randomly pull an SRS or 25 cards. What are the mean and standard deviation of the sampling distribution of p assuming that the deck is fair?
Mathematics
1 answer:
KonstantinChe [14]4 years ago
4 0

A 4/52 B 26/52 C 13/52 of course in simpilest form though.

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The width of a rectangle is 1 3/4 feet. The rectangle is 2 1/2 feet longer than it is wide. What is the length of the rectangle?
sp2606 [1]

Answer:

length=4 1/4

Step-by-step explanation:

  1. 1 3/4 + 2 1/2
  2. convert 2 1/2 into 2/4 since 2 is half of 4
  3. add the converted number and 1 3/4 fractions
  4. 2/4 and 3/4 added will make 1 1/4
  5. add 1 1/4, 2 and 1 and it will equal 4 1/4
7 0
3 years ago
Which inequality is a true statement?
irina1246 [14]

Answer:

C and D are the right answers

Step-by-step explanation:

3 0
3 years ago
What value(s) for n will make this expression true?
exis [7]

Answer:

The answer is option 4.

Step-by-step explanation:

As there is a <em>M</em><em>o</em><em>d</em><em>u</em><em>l</em><em>u</em><em>s</em><em> </em><em>s</em><em>i</em><em>g</em><em>n</em><em> </em>so the answer will be always positive.

e.g

|1.2| = 1.2

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6 0
3 years ago
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Find the gcf<br><br> x^2 -12x+32
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5 0
3 years ago
Choose Yes or No to tell if the digit in the ones place is 1/10 the value of the digit in the tens place.
Radda [10]

Answer:

  • 4099 yes
  • 4110 no
  • 5909 no
  • 5011 yes

Step-by-step explanation:

The digits will be related by a factor of 10 if they are the same digit. 4099 and 5011 have the same digit in the tens and ones places. 4110 and 5909 do not.

5 0
3 years ago
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