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gulaghasi [49]
1 year ago
14

suppose+a+study+claims+that+the+results+are+significant+at+the+1%+significance+level.+which+of+the+following+does+this+not+imply

?
Mathematics
1 answer:
Alenkinab [10]1 year ago
3 0

The observed results would be very unlikely if the alternative hypothesis were true.

What does the alternative hypothesis mean?

A statement used in experiments using statistical inference is known as the alternative hypothesis. It is indicated by Ha or H1 and runs counter to the null hypothesis.

                 Alternatively, it is only a null-free option, as we can also state. An alternative theory is a claim that a researcher is testing in a hypothesis test.

What is an illustration of a different hypothesis?

Just like the null, the alternative hypothesis is an option. For instance, if your null is "I'm going to win up to $1,000" and your alternate is "I'm going to win $1,000 or more," you're essentially determining whether there is sufficient variance in the alternate hypothesis to allow you to reject the null hypothesis.

Learn more about alternative hypothesis

brainly.com/question/27335001

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1) Billy walks 15 miles every day to soccer practice, and catches a ride home from his grandma. Billy had 5 practices last week.
nignag [31]

1 )  Billy walks 15 miles every day to soccer practice and he had 5 practices last week.

We know that,  1 mile = 1760 yards

So, 15 miles = (15× 1760) yards = 26400 yards

Thus the total distance walked in 5 practices will be: (26400*5)yards = 132000 yards


2) Mark's current age is t years

So, his age was in 10 years ago =(t-10)years

Given that, his current age is 3 times his age 10 years ago.

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3 0
3 years ago
A cylinder has a volume of 198 and base has an area of 22 what is the height o the cylinder
Mumz [18]

Answer:

Step-by-step explanation:

The base of the cylinder is in the shape of a circle:

Area of the base=\pi *r^2

For Base area=22 square units

22=\pi *r^2

      22=3.14*r^2\\r^2=22/3.14\\r^2=7.01\\r=\sqrt{7.01}

Volume of the cylinder=\pi *r^2*h

For volume '198 cubic units' the height(h) is:

       198=\pi *r^2*h

       198=3.14*(\sqrt{7.01})^2*h

         198=3.14*7.01*h\\\\198=22.01*h\\\\198/22.01=h\\\\h=9 units\\

4 0
2 years ago
Which table shows a proportional relationship?
lord [1]
To figure this out, always divide y by x in each table. All of the values have to be equal or the table isn’t proportional.

In this case, the last choice is proportional.
7 0
3 years ago
(HELP AS FAST AS YOU CAN)!!! This dot plot is symmetric, and the data set has no
Brums [2.3K]

Answer:

d. interquartile range

Step-by-step explanation:

the iqr measures the first, second, and third quartile, and the median.

8 0
2 years ago
X over 2x+1. What is x?
tatiyna

Answer:

x= - \frac{1}{2}

Step-by-step explanation:

Given:

\frac{2x+1}{x}

Let us assume that this equation is equal to 0.

Hence \frac{2x+1}{x}=0

Now Solving the above equation we get,

\frac{2x+1}{x}=0\\\\2x+1=0\\2x=-1\\x= - \frac{1}{2}

Hence by solving the equation we get x= - \frac{1}{2}

7 0
3 years ago
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