NettetExpert Answer. 1) Yes Because the x distribution is mound shaped and symmetric and sigma is unknown Degreea of …. View the full answer. Transcribed image text: A … NettetIf the data set does NOT have a symmetric and mound shaped distribution, and we therefore use Chebyshev's Rule, we would expect what % of the pigs to weigh between 115 and 325 lb? The sale price of $46,000 is not a suspect or highly suspect outlier, because it falls inside the inner fences.
Ch. 2 Flashcards Quizlet
NettetA particular standardized test has scores that have a mound-shaped distribution with mean equal to 125 and standard deviation equal to 18. Tom had a raw score of 158, Dick … NettetStudy with Quizlet and memorize flashcards containing terms like T/F The sample standard deviation is calculated by taking the square root of the population standard deviation, T/F An advantage of the median instead of using mean as the measure of central tendency is that it is not affected by extremely large or extremely small values in the data set, A … lowe\u0027s buckhannon wv phone number
Definition of Mound Shaped Population Chegg.com
NettetWhen a distribution is mound-shaped symmetric, what is the general relations… 00:51. What does it mean if a distribution is said to be "skewed left"? 01:37. Critical Thinking … The shape of a distribution will fall somewhere in a continuum where a flat distribution might be considered central and where types of departure from this include: mounded (or unimodal), U-shaped, J-shaped, reverse-J shaped and multi-modal. A bimodal distribution would have two high points rather than one. The shape of a distribution is sometimes characterised by the behaviours of the tails (as in a long or short tail). For example, a flat distribution can be said either to have n… Nettet31. jan. 2024 · The empirical rule calculator (also a 68 95 99 rule calculator) is a tool for finding the ranges that are 1 standard deviation, 2 standard deviations, and 3 standard deviations from the mean, in which you'll find 68, 95, and 99.7% of the normally distributed data respectively. In the text below, you'll find the definition of the empirical rule ... lowe\u0027s buckley and quincy