Answer:
follows are the solution to this question:
Step-by-step explanation:
Please find the correct question in the attached file:
The formula for calculating the Confidence interval of proportion:


The number of learners with access to working at home on a computer:

Lower limit =0.48
upper limit = 0.60


Answer:
C
Step-by-step explanation:
14 : 16
7 : 8
boys : girls
least from greatest
-2.1, -2, 1/11, 2
223
-119
104
In stead of doing 3-9 and 2-1 do 23-19 then 2-1
Answer:
40.99* 2.1= 86.079
Step-by-step explanation: