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


3.20 divieded my 2 =1.6 spring 3.20 +1.6 =4.8
Answer:
the answer would be no solution
Step-by-step explanation:
because, Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation
3/4y-(5/x)=0
and from there you may not do anything else.
Answer:
31/8*14/5=10*17/20
Step-by-step explanation:
Answer:
u put the algebraic like terms together whether they add or subtract each other