Question 1201938
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The heights of certain species of plants are {{{highlight(cross(no_more))}}} <U>normally</U> distributed, 
{{{highlight(cross(width))}}} <U>with</U> <U>the</U> mean 24 cm and standard deviation 1 cm. 
What is the probability that a plant chosen at random will be between 22 cm and 26 cm tall?
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<pre>
Using regular and widely known calculators TI-83 or TI-84 that are an arm to each student, 
we use the normal cumulative distribution function


    P = normalpdf(22, 26, 24, 1) = 0.9545.    <U>ANSWER</U>
</pre>

Solved.


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If you do not like regular calculators for such problems, you may use this free of charge online calculator


https://onlinestatbook.com/2/calculators/normal_dist.html


as I regularly do.



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Also, learn the terminology, which you use, in order for I do not edit your writing.


Otherwise, an awkward situation arises: I see that you do not understand what you write,
and, in addition, you do not care about it.