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Triss [41]
3 years ago
7

Brainliest + 20 points to whoever helps!!!

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

D. The standard deviation is known and n > 30.

Step-by-step explanation:

  • Your sample size is greater than 30.
  • Data points should be away from each other.
  • Your data should be commonly categorized.
  • Your data should be randomly picked from a population. Each item should have an equal chance of being selected.
  • The sample sizes should be equal.
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PLZZZ HELP!!! ILL GIVE BRAILIEST TO WHOEVER ANSWERS FIRST CORRECTLY!!
Semmy [17]

Answer:

17 tickets

Step-by-step explanation:

3 0
3 years ago
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The weight of two bags is 24/15kg . If the weight of one bag is 10/15. What will be the weight of other bag?
lys-0071 [83]
Weight of other bag would be 14/15 kg
5 0
3 years ago
a beekeeper estimates that his bee population will triple each year. Currently he has 150 bees. Write a function to represent th
Soloha48 [4]

Answer:

Exponential functions!

Step-by-step explanation:

I think what you are dealing with is an exponential function!

So, to solve this, we need to first understand the main form of an exponential function:

f(x)=a*b^{x}

Where a is the number we start off with, and b is the constant thing(forgot what it was called).

Now, 150 is our starting number, so it is a, and b is our constant at which the initial term is multiplied, which is 3!

Also, defining variables:

Let f(x)= # of Bees

Let x= # of years

Thus, here is our equation:

f(x)=150*3^{x}

So, that's it!

Now, some of my answers have been recently deleted because they violated community guidelines for recommending something that shall not be named, so if you do really need help on the subject, look online! It is the largest source of information humanity has created! (also I cannot explain Exponential Functions in a single paragraph)

Stay Safe!

4 0
3 years ago
Six friends share cost of gift. They pay $90 and receive $42 in change. How much does each pay?
miskamm [114]
Lets look at the info we have:-

6 friends
Pay $90 and receive $42 in change.

Question:-

How much does each friend pay?

To answer this first we nee to find out how much they paed in total. lets do that 1st:-

90 - 42 = 48
They paid $48 for the gift.

CHECK OUR WORK:-

48 + 42 = 90
We were RIGHT!!

Now lets divide to find out how much each person paid:- 

48 ÷ 6 = 8
Each friend pays $8.

CHECK OUR WORK:-

8 × 6 =  48
We were RIGHT!!

So, each friend pays $8 for the gift.

Hope I helped ya!! xD
7 0
3 years ago
Read 2 more answers
A counterexample to show that the conjecture is false.
Drupady [299]
(3/4) / (1/11) =
3/4 * 11/1 =
33/4 <== improper
3 0
3 years ago
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