(Answer) (1) Advertising budget – The outlier is the last one on the right that is singular from the rest of the data.
(2) Radio plays – The outlier is the last bar on the right that is between 60 and 80.
These are the outliers because they represent discrepancies in the data. These are possible errors or unusual situations that take place during the experiment. An outlier in statistics is a point that differs from the others and can cause grave problems in the research.
are there outliers? pc. Unawienno umna hundepat Cinco [TDCDD 40- 559'58 Mean - 614.41 Std. Dev....
Visually interpret the histogram by using the terms skewness,
modality, kurtosis, symmetry, and outliers.
25 Mean 7.48 Std. Dev. 2.034 N-105 20 15 Frequency 10 5 0 6 10 12 quiz3
1) comapre? survived Mean Median Variance Std. dev. Q1 Q3 IQR NO 30.545369 28 193.83708 13.922539 21 39 18 YES 28.918228 28 226.84822 15.061481 20 38 18 2) aWhich passenger groups were more likely to have survived than others? Explain briefly. Cell format Count (Row percent) (Column percent) 1 2 3 Total 0 123 (15.2%) (38.08%) 158 (19.53%) (57.04%) 528 (65.27%) (74.47%) 809 (100%) (61.8%) 1 200 (40%) (61.92%) 119 (23.8%) (42.96%) 181 (36.2%) (25.53%) 500 (100%) (38.2%) Total 323...
What does the five number tell us about the time spent on email
(Hint, interpret the five number summary in plain English) and what
does the Boxplot and the normality test show? Explain.
Use the 1.5xIQR rule to identify possible outliers. List the
cutoff points for outliers, Show your workings. Explain what you
found out. (Hint: Are there any excessive time spent on email for
Male(1) or Female(2) or both).
GET DATA /TYPE-XLS /FILE='C: \Users\rmanda 1 \ Desktop\homework! . xls'...