According to a survey, 63
%
63%63, percent of the Scottish population has visited woodland in the previous year. Skeptical about this claim, you decide to take a simple random sample of
650
650650 people in this population, and you ask them if they had visited woodland in the previous year. You find that
60
%
60%60, percent of the sample replied "yes" to your question.
Assuming that the original survey's
63
%
63%63, percent claim is correct, what is the approximate probability that less than
60
%
60%60, percent of the sample would report that they had visited woodland in the previous year?

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

50

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

inch

step-by-step explanation:

yard and mile are too big.