8 is the hundreds place
look at the next smallest place
the tens place
if it is less than 5, round down (leave the hundreds as is and put zeros after it to replace the other digits)
if it is equal to or greater than 0, round up, add 1 to the hundreds
so
829
2<5 so round down
800 is rounded to nearest hundred
All you do here is plug in 4 for the x values.
So F(4)=4^2-1 which is F(4)=16-1 so F(4)= 15
So G(4)= 3(4)+1 which is G(4)=12+1 so G(4)=13
Answer:
The design of a study is biased if it systematically favors certain outcomes.
Can i have brainliest
Should be B the total numbers of boxes filled with reams
Answer:
The sample size is
Step-by-step explanation:
From the question we are that
The standard deviation is
The margin of error is
From the question we are told the confidence level is 98% , hence the level of significance is
=>
Generally from the normal distribution table the critical value of is
Generally the sample size is mathematically represented as
=>
=>