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Alja [10]
3 years ago
10

One bag holds 12 bolts.Several bags filled with bolts are packed into a box and shipped to the factory. The box contains a total

amount of 2,760 bolts. How many bags of bolts are in the box?
Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0
To do this, divide 2,760 by 12.  This gives you 230.  There are 230 bags of bolts in the box.

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The quotient of a number and three, increased by one <br><br><br> Using the variable N
solniwko [45]
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3 years ago
P-value test and Ctitical Value test are identical. P-value and Critical value are two different names for the same steps. They
creativ13 [48]

Answer:

Option B - False

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Critical value is a point beyond which we normally reject the null hypothesis. Whereas, P-value is defined as the probability to the right of respective statistic which could either be Z, T or chi. Now, the benefit of using p-value is that it calculates a probability estimate which we will be able to test at any level of significance by comparing the probability directly with the significance level.

For example, let's assume that the Z-value for a particular experiment is 1.67, which will be greater than the critical value at 5% which will be 1.64. Thus, if we want to check for a different significance level of 1%, we will need to calculate a new critical value.

Whereas, if we calculate the p-value for say 1.67, it will give a value of about 0.047. This p-value can be used to reject the hypothesis at 5% significance level since 0.047 < 0.05. But with a significance level of 1%, the hypothesis can be accepted since 0.047 > 0.01.

Thus, it's clear critical values are different from P-values and they can't be used interchangeably.

8 0
2 years ago
Mrs.rosso has to travel 390 miles on a highway. she drives 130 miles in 2 hours
Zielflug [23.3K]
Hi, 

first you should divide 130 (speed)  by 2 (time), then divide 390 by 65 (result of 130 / 2) 
8 0
3 years ago
What formula would you use to find the area of this figure?
Reil [10]

Answer:

(base × height) × 0.5

Step-by-step explanation:

Formula of the Area of a Triangle => (base × height) × 0.5

8 0
2 years ago
If the nth term of a number sequence is n squared -5 find the first 3 terms and the 10th term
DanielleElmas [232]

Answer:

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So, 10th term will be (10)^-5=1/100000

5 0
3 years ago
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