#Wolframalpha normal distribution how to

Now, we can solve for the mean and standard deviation. So, we can set up the following equation:

Since the data is normally distributed, we can use the empirical rule, which states that 99.7% of the data falls within 3 standard deviations of the mean. For the electrical components, we are given that 99.7% of the components have lengths between 1.176 cm and 1.224 cm. How much people you expect to have age between 22 and 57 if the town consisted of 5000 people? (The ages of the inhibitants of a town are normally distributed with mean 43 and standard deviation 14)_ġ. What is the percentage of students that pass the test if the data is normally distributed? If a student score 50 or more_ then they are considered to pass test: The score of a large number of students were sampled and the mean is 42 & standard deviation is 8. WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of peoplespanning all professions and education levels. Ifyou are unable to give me what need, please do not answer this question, use my savings for chegg to study & have an understanding of the materials, thank you

#Wolframalpha normal distribution how to

Please show me how answer the question below using functions WolframAlpha (Screenshots of how to do it & your answer, so could try it myself and learn) How much people you expect to have age between 22 and 57 if the town consisted of 5000 people? (The ages of the inhibitants of a town are normally distributed with mean 43 and standard deviation 14) If a student score 50 or more then they are considered to pass test: The score of a large number of students were sampled and the mean is 42 standard deviation is 8. How many days in June where the afternoon temperature is between 39'C and 429C if the data is normally distributed?

June afternoon in Dessertvile have mean of 36'C and the standard deviation is 38C. Ifyou are unable to give me what need, please do not answer this question, use my savings for chegg to study have an understanding of the materials, thank youĮlectrical components are being produced by = machine and the length of 99.7% of the components are between 1.176 cm and 1.224 cm: What is the mean and standard deviation if the data is normally distributed? SOLVED: Please show me how answer the question below using functions WolframAlpha (Screenshots of how to do it your answer, so could try it myself and learn)