ASSIGNMENT 4 SAMIGO
2021
Unique No.: 754286
,
, Calculation
Question 1:
Margin of Error = Critical value * Standard Error
Where,
Critical value: For: = 10% = 0.1
Z /2 =Z0.1/2 = 1.64 .........................Using Standard Normal table
Standard Error = SE =
Margin of Error = Critical value * Standard Error
Margin of Error = 1.64 * 3.5
Margin of Error = 5.76