Answer the following MCQs - 5)The Empirical Rule Summarizing Data, states that;

Select one:

a. Approximately 95% of the data points are within 3 standard deviations of the mean

b. Approximately 99.7% of the data points are within 3 standard deviations of the mean

c. Approximately 68% of the data points are within 3 standard deviations of the mean

d. None of the options are valid

6)Dashboards - Select the incorrect answer

Select one:

a. Helps in tracking Key Peformance Indicators

b. It gives the organisation a timely indicator for necessary action in real time

c. One can skim through a lot of information within a short time

d. All reports are essentially dashboards

7)An Excel file is generally called a / an

Select one:

a. E-Spreadsheet

b. Worksheet

c. Sheet

d. Workbook

8)Function used to remove spaces from text

Select one:

a. REMOVE()

b. TRIM()

c. LEN()

d. CUT()

Tick the correct answer only no need to explain...