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Delvig [45]
3 years ago
5

Witch of the following are one-dimensionl figures

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0
Where is the figure pls attach it by using the paper clip icon

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A consumer testing service tested whether the average baking time of whole wheat bread in gas ovens was less than the average ba
vichka [17]

Answer:

Part 1) The explanatory variable is the type of oven

It is a categorical variable

Part 2) The response variable is the baking time

It is a quantitative variable

part 3) two-sample z-test for proportions should be used for the test

Step-by-step explanation:

An explanatory variable is an independent variable that is not affected by all other variables. In this experiment, the type of oven is the input variable and it  is not affected by any other variable

A categorical variable is one that has two or more categories without any intrinsic ordering of the categories. The type of oven is either gas or electric, so it is categorical.

A response variable is a dependent variable whose variation depends on other variables. The baking time in this experiment depends on the type of oven used

A quantitative variable is one that take on numerical values.

A two proportion z-test allows you to compare two proportions to see if they are the same. The null hypothesis (H0) for the test is that the proportions are the same. The alternate hypothesis (H1) is that the proportions are not the same.

5 0
3 years ago
Can segments with lengths of 15, 20, and 36 form a triangle?
strojnjashka [21]
Ok, so remember

the legnth of the longest side must be LESS THAN the sum of the measures of the other 2 sides
if no longest side (becasue it has 2 longest sides or 3 equal sides), then it can form a triangle




so the longest side is 36

36 must be less than the sum  of 15 and 20
36<15+20
36<35
false

therfor it cannot form a triangle
try it yourself, you cannot connect them that way

5 0
3 years ago
Which equation is true when n=1.2
enot [183]

Answer:

5+1.2=6.2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Im really bad in math so could anyone help me please
emmasim [6.3K]
Answer is
5, the third option
7 0
2 years ago
Read 2 more answers
Is 2/3 a solution of the equation?
balandron [24]
No it isn't the solution to this equation is 2/1
6 0
3 years ago
Read 2 more answers
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