Crowdly
Додати до Chrome
AIN3701-26-Y
Шукаєте відповіді та рішення тестів для AIN3701-26-Y? Перегляньте нашу велику колекцію перевірених відповідей для AIN3701-26-Y в mymodules.dtls.unisa.ac.za.
Отримайте миттєвий доступ до точних відповідей та детальних пояснень для питань вашого курсу. Наша платформа, створена спільнотою, допомагає студентам досягати успіху!
Which statement represents a dashboard best practice?
Which statement best reflects an analytics mindset?
What is the main purpose of database normalisation ?
Taking a large set of data and reducing it to a smaller set that has most of the critical information of the larger dataset is commonly referred to as:
Coefficients Table
|
|
|
|
|
|
|
|
|
|
Coefficients
|
Standard Error
|
t Stat
|
P-value
|
Lower 95%
|
Upper 95%
|
Lower 95.0%
|
Upper 95.0%
|
Intercept
|
16,307.257
|
4,631.565
|
3.521
|
0.008
|
5,626.850
|
26,987.664
|
5,626.850
|
26,987.664
|
Output
|
76.801
|
7.794
|
9.854
|
0.000
|
58.828
|
94.774
|
58.828
|
94.774
|
Nr employees
|
(209.288)
|
112.993
|
(1.852)
|
0.101
|
(469.849)
|
51.274
|
(469.849)
|
51.274
|
Direct labour hours
|
3.890
|
1.434
|
2.713
|
0.027
|
0.584
|
7.196
|
0.584
|
7.196
|
|
|
|
|
|
|
|
|
|
The p-value of the output on the coefficients table above indicates that the result is:
In data cleaning, which is not one of the five ways to deal with missing values as identified by Maladkar (2018)?
In data cleaning, what is not one of the ways to detect outliers, as explained by Sumit Bansal?
A retailer wants to understand why customers are moving to competitors. Which type of analytics is most appropriate?
Ikhishi Likagogo notices that cake sales have declined by 25% over the last year. Which IMPACT step should be performed first?
Which visualisation would generally be most suitable for comparing actual sales against budget across multiple branches?