Question 1202390: I am trying to figure out the relative frequency using the 68-95-99.7 rule. I understand it up until I have to figure out the RF is of a number or less, and vice versa, of a number or more.
Answer by ikleyn(52873) (Show Source):
You can put this solution on YOUR website! .
I do not see any question in your post.
What I see in it, are the statements, only, that do not require my response.
But any way, look into these Internet sources
https://math.answers.com/statistics/What_is_the_relative_frequency_of_score_less_than_120_using_the_68-95-99.7_rule_if_a_set_of_test_scores_is_normally_distributed_with_a_mean_of_100_and_a_standard_deviation_of_20
https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.275401.html
https://math.libretexts.org/Courses/Prince_Georges_Community_College/MAT_1130_Mathematical_Ideas_Mirtova_Jones_(PGCC%3A_Fall_2022)/04%3A_Statistics/4.05%3A_The_Normal_Distribution
Please let me know if you find there something useful and relevant to your needs.
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