3 years ago

A shop has two offers.

1 answer:

7 0

Answer:

We can easily see that 45% is larger than 1/3, so the second option is better, and to calculate it 45 percent of 90 is 40.5, and 1/3rd of 90 is 30, so Laura would pay 49.5 and 60, the 2nd option would have her pay 10.5 dollars less than the 1st option

Step-by-step explanation:

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The spinner for a board game has eight colors the arrow can land on. What are the degrees of freedom for a goodness-of-fit test

Juliette [100K]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Number of colors that the arrow can land on = 8

We need to find the degrees of freedom for a goodness of fit test of the fairness of this spinner.

As we know that degree of freedom is 1 less than the size of sample.

So, Mathematically, it is expressed as below:

So, Degree of freedom would be