Answer:
120/400 of the baseball gloves were left handed.
Step-by-step explanation:
Firstly, multiply 30% and 400 (just 30 x 400)
Secondly, with your solution (12,000), divide it by 100 (because of the percentage)
Lastly, you get your answer which is: 120 out of the 400 baseball gloves were left handed.
The correct option is a. Poisson.
The distribution used to describe the number of events that occur when a given average number of events is expected is the Poisson distribution.
<h3>What is Poisson distribution?</h3>
The Poisson is a distribution of probabilities used in statistics to indicate number of times times an occurrence is likely to happen over a certain time period.
Some key features regarding the Poisson distribution are-
- It is, in other words, a count distribution. Poisson distributions are frequently used to analyze independent events that happen at a constant rate during a specified time frame.
- It was named after Siméon Denis Poisson, a French mathematician.
- A Poisson is a discrete function, which means that the variables can only take values from a (possibly endless) list.
- To put it another way, the variable cannot accept all values in either continuous range.
- The variable in the Poisson distribution could only accept whole values (0, 1, 2, 3, etc.), no fractions or decimals.
To know more about the Poisson distribution, here
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Answer:B & E
Step-by-step explanation:
We can first rearrange the function to isolate y. Then, we can find the slope as the function is in the form y=mx+b.
Since parallel lines have the same slope, we can put the slope of 3/4 into the point slope form to get the answer.
<em>For reference, the point-slope form is </em>
The first line is found in option E, so option E is one of the correct options.
We can also move the x to the other side, as two of the 5 options have both variables on the left (B and C).
If we multiply the whole equation by -4, we can get rid of the fraction.
Hence, option B is also correct.
Answer:
6/35
Step-by-step explanation:
Answer:
it's -4 is the answer by the way
