Mathematics, 18.05.2021 08:20, emmafrye1
For the following variables:
a) Name of a person
b) Ranking in a sports event (1st, 2nd, 3rd)
c) Length of a mobile phone
Do the following:
i. Classify each variable according to whether it is qualitative or quantitative.
ii. Identify the type of data in each case (cardinal, ordinal, nominal).
iii. Classify each variable according to whether it is continuous or discrete.
Answers: 2
Mathematics, 21.06.2019 18:20, acharity196
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below. correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance. what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
Mathematics, 22.06.2019 00:00, minecraftsam2018
What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?
Answers: 1
For the following variables:
a) Name of a person
b) Ranking in a sports event (1st, 2nd, 3rd)...
b) Ranking in a sports event (1st, 2nd, 3rd)...
Mathematics, 29.01.2020 06:58
History, 29.01.2020 06:58
Mathematics, 29.01.2020 06:58
English, 29.01.2020 06:58
History, 29.01.2020 06:58
Mathematics, 29.01.2020 06:58