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How do you find your percent after you get 100 percent on a test and the test is 60 percent of your grade?
[(100x60) + (Tx40)]/100=Average, where T is you average on the other 40% of your grade. Example: your grade average is 90 before the test. You get a 100 on the big test. [(100x60) + 90x40)]/100 = [6000 + 3600]/100 = 96
What is the average speed at t equals 20?
Assuming t is time, you need to know the distance traveled in time t. Then, divide the distance by time to obtain speed (velocity).
Explain how to calculate average speed?
Average speed = d/t (distance covered in some period of time) divided by (the length of time to cover it)
What is the t test used for?
The"t" test, (called the "small 't' test, to distinguish it from the large 'T' test) is a test for deviation from a known norm, using a smaller sample set than the one required by the large T test. It is said to have been developed by the head of quality control at the Guinness Brewery in Ireland.
Is a z test or t test used more often?
t test, because the z test requires knowing the population standard deviation and that's rare. The t test embodies an estimate of the standard deviation.
Derive the equation for average value of DC?
The equation for the average over time T is integral 0 to T of I.dt
What equation relates travel time t to average speed?
t+v+d
Does T-Mobile have good pre-paid phone rates?
T-Mobile's pre-paid phone rates are on par with the national average.
What is the time elapsing during a timed lab test?
I do t know
How do you find your percent after you get 100 percent on a test and the test is 60 percent of your grade?
[(100x60) + (Tx40)]/100=Average, where T is you average on the other 40% of your grade. Example: your grade average is 90 before the test. You get a 100 on the big test. [(100x60) + 90x40)]/100 = [6000 + 3600]/100 = 96
What is the average speed at t equals 20?
Assuming t is time, you need to know the distance traveled in time t. Then, divide the distance by time to obtain speed (velocity).
How do you find the magnitude of average velocity?
there are a few equations: a=(v-u)/t v=utat s=ut+0.5at2 v2=u2+2as s=0.5(v+u).t Where: s=distance u=initial speed v=average speed a=acceleration t=time
How do you calulate average velocity?
The formula for average velocity is: Final velocity + Initial velocity.... then divide by 2 [ (Vf + Vi) / 2 ]. Your answer should be in your measurement of length divided by seconds [ex. m/s]
How do you tell the average of speed?
v= s/t v= speed s=path t=time to calculate the average speed you need the path the object is moving on and the time it took to pass it
Is T test similar to Z test?
no t test is similar to z test because t test ie used for unknown observation and z is for the medicne
What are the Limitations of the t-test in statistics?
Two limitations of a t-test are you can only use one factor at a time and you can only use two levels at a time. You have to watch out for the Type 1 error because it increases with simultaneous tests.
What is the formula to calculate average speed of answer?
If n answers are given in t seconds then the average speed of answer is n/t answers per second. t could be a longer time interval, if appropriate.
