So,
Newton knows that 1% of anything really just means moving the decimal point two places to the left.
Examples:
1% of 10 = 0.1
1% of 389,092,192 = 3,890,921.92
1% of 3.1415926 = 0.031415926
Knowing this, Newton figures that all he has to do is move the decimal place two places to the left.
1% of 80 = 0.8
Answer:
Variability expected among these Proportions is given by Standard deviation = 0.125
Step-by-step explanation:
The probability of tossing heads is the same for a fair coin as the probability of tossing tails.
The probability of tossing heads is then 1 chance out of 2
P = 1/2 = 0.5
The standard deviation of the sample distribution of the sample proportion = √Pq/n
Standard deviation = √p(1-p)/n
= √0.5(1-0.5)/16
Standard deviation = 0.125
So first you have to simply and evaluate the expression . it becomes x>2. plot the point on 2 using an open circle going to the right .
4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266
