2 years ago

A set of data collected to answer a statistical question has a distribution which can be described by its __________.

Mathematics

2 answers:

Tamiku [17]2 years ago

8 0

It would be all 3 of those answers

11Alexandr11 [23.1K]2 years ago

3 0

It would actually be all !

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You roll two (six sided number cubes. what is the probability of getting a sum equal to 4? use a table to find your answer.

bazaltina [42]

Total outcomes = 6*6 = 36
favourable outcomes = (1,3), (2,2), (3,1)

Probability = 3/36 = 1/12

Hope it helps!

6 0

3 years ago

The power 9 squared is equivalent to 81. What is the value of 9 Superscript negative 2? Negative 81 Negative 9 StartFraction 1 O

Elodia [21]

Answer:

1/81

Step-by-step explanation:

3 0

3 years ago

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A pair of shorts are £15 in a 40%. What was the non-sale price

lana66690 [7]

Answer:

£10.71

Step-by-step explanation:

Given the original price including discount od shorts = £15

Percent discount = 40%

Original price = x

Using the expression to calculate x

x + (40%of x) = 15

x +0.4x = 15

1.4x = 15

x = 15/1.4

x = £10.71

Hence the non sale price is £10.71

4 0

3 years ago

Bro I don't get this at all

antiseptic1488 [7]

2x - 48 = 10x

-2x -2x

-48 = 8x

/8 /8

-6 = x

if you move all of your x's on to the same side it is easier to solve

7 0

3 years ago

Write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3

Natalija [7]

Answer:

$y=\frac{1}{2} (x-2)-3$ or $y=\frac{1}{2} x-4$

Step-by-step explanation:

The perpendicular slope is the opposite-reciprocal of the original slope:

Perpendicular slope of -2 is $\frac{1}{2}$

Write the equation in point-slope form ( $y=a(x-h)+k$ ):

$y=\frac{1}{2} (x-2)-3$

Convert to slope-intercept form if needed:

$y=\frac{1}{2} x-1-3$

$y=\frac{1}{2} x-4$

8 0

3 years ago

Read 2 more answers