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Luda [366]
3 years ago
11

All grizzly bear in the forest what type of sampling is this​

Mathematics
1 answer:
zloy xaker [14]3 years ago
4 0

Answer:

selective sample

Step-by-step explanation:

You might be interested in
Mindy saves more than $12.70
stich3 [128]

Answer:

$63.00 is the closet answer.

Step-by-step explanation:

12.70 x 5

      12.7

×     5

------------------

       13  

       63.5

Therefore, 12.7×5=63.5.

$63.5

5 0
3 years ago
A biased coin has a probability of 0.4 of coming up heads. What is the probability that when flipped one hundred times it comes
inn [45]

Using the binomial probability relation ; the probability that an head is obtained at least 50 times is 0.0271

<u>Using the binomial probability relation</u> :

  • P(x = x) = nCx * p^x * q^(n-x)
  • p = probability of success = 0.4
  • q = 1 - p = 0.6
  • n = number of trials = 100

P(x ≥ 50) = p(x = 50) + p(x = 51) + ...+ p(x = 100)

<u>Using a binomial probability calculator</u> :

P(x ≥ 100) = 0.0271

Therefore, the probability that atleast 50 heads are obtained in the trial is 0.0271

Learn more :brainly.com/question/12474772

5 0
3 years ago
What is the point slope form of the line with slope −37 that passes through the point (5, 8) ?
Nonamiya [84]

The equation for point slope form is written as :

y - y1 =m(x-x1)

M is the slope which is given as -37

The given point would be X1 and y1, where X1 is 5 and y1 is 8.

The equation becomes:

y - 8 = -37(x -5)

7 0
3 years ago
Read 2 more answers
I need the help with both questions &amp; need to show work. Thank u
Ira Lisetskai [31]
#1. The answer is B, just put the points on the graphic and you will see.

#2. The answer is A, the equation explained everything.
8 0
3 years ago
3x^2-4=7x standard form in quadratic ?
Natalka [10]
<span>3x^2 - 4 = 7x is the standard form. To get standard form into quadratic you must have one side of the equation equal zero. The easiest way to so is subtracting 7x on both sides of the equation.

</span><span>3x^2 - 4 = 7x
        -7x   -7x

3x^2 -7x - 4 = 0 

So, </span>3x^2 -7x - 4 = 0 is the quadratic form.
5 0
3 years ago
Read 2 more answers
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