Complete Question
A population has a mean of 25, a median of 24, and a mode of 26. The standard deviation is 5. The value of the 16th percentile is _______. The range for the middle 3 standard deviation is _______.
Answer:
The value of the 16th percentile is 
The range for the middle 3 standard deviation is 
Step-by-step explanation:
From the question we are told that
The mean is 
The median is 
The mode is 
The standard deviation is 
Generally the 16th percentile is mathematically represented as
![P(x)= P(\frac{X - \mu }{ \sigma } \le \frac{x- 25 }{5} ) = 0.16[/teGenerally [tex]\frac{X - \mu}{\sigma } = Z(The \ standardized \ value \ of \ X )](https://tex.z-dn.net/?f=P%28x%29%3D%20P%28%5Cfrac%7BX%20%20-%20%20%5Cmu%20%7D%7B%20%5Csigma%20%7D%20%20%20%5Cle%20%5Cfrac%7Bx-%2025%20%7D%7B5%7D%20%29%20%3D%200.16%5B%2Fte%3C%2Fp%3E%3Cp%3EGenerally%20%20%5Btex%5D%5Cfrac%7BX%20-%20%20%5Cmu%7D%7B%5Csigma%20%7D%20%20%3D%20%20Z%28The%20%20%5C%20%20standardized%20%5C%20%20value%20%5C%20of%20%20%5C%20X%20%20%29)
So
Now from the normal distribution table the z-score of 0.16 is
z = -1
=> 
=> 
=> 
=>
The range for the middle 3 standard deviation is mathematically represented
Answer: 3 pounds
Step-by-step explanation:
brainliest me
7^2 is 49 and 24^2 567. add them both and you get
Answer:
<em>Hello, If you arrange the data in ascending order , the bar graph will show sharp incline.</em>
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<em>When you arrange the data in descending order , the bar graph will show sharp decline.</em>
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<em>Now, if you will draw the bar graph without interfering at the data chances are it may show decline and then incline or incline and then decline.</em>
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<em>Option (A) A bar graph that forms a gradual incline and a sharp decline of values and</em>
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<em>Option (D) A bar graph that forms a sharp incline and a gradual decline of values</em>
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<em>appears correct . Hope That Help!</em>
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</em>
Answer:
Step-by-step explanation:
We know that perimeter of a circle is given by 2πr (where r is the radius of the circle).
We can say that for an complete angle of 2π the perimeter is 2πr.
Now let us consider a small section of segment making an angle β at the centre.
According to the proportionality rules the length of the small segment would be
Let the perimeter of circle be P then
Hence this is the formula for length of an arc subtending angle β.
