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What z-score separates the top 10 percent from the rest of the scores?
z = 1.281551
For a normal distribution what z-score value separates the lowest 10 percent of the scores from the rest of the distribution?
-1.28
What is the price elasticity for a good when there is a 10 percent decrease in price which results in a 2 percent increase in quantity demanded?
2/10=0.2 <1 the good is price inelastic
Out of possible 250 marks Keith scored 91 percent How many extra marks would he have needed to score 95 percent?
Solution if one acts before thinking:91% of 250 = 227.595% of 250 = 237.5(237.5) - (227.5) = 10 extra marks required to raise score to 95%.===============================================Solution if one thinks before acting:Additional score required = (95% - 91%) = (4% of 250) = 10 marks
How many 10 foot boards do you need to get 800 linear feet?
800 feet / 10 foot per board = 80 boards
What is your score if you get a 10 out of 20?
Your score is 50 percent. It's hard for me to expect that 50 percent would be a passing score at any level below graduate school. And I hope it was not a math test.
What factors would make your credit score change?
Your payment history makes up 35 percent of your 3 digit fico score. Your debt to income ratio makes up 30 percent of your fico score. 15 percent is based on length of credit history. 10 percent is based on new credit and the other 10 percent is based on the types of credit used.
Is 122 good IQ for a 10 year old girl?
An IQ score of 122 is an above average IQ score. It is, thus, a good score.
What is a 120 IQ score as a percent?
It represents an IQ in the top 10 percentile (approximately).
What z-score separates the top 10 percent from the rest of the scores?
z = 1.281551
Approximately 10 percent of your credit score is determined by your payment history?
no its actually 35%
What is a good IQ score for a 10 year old boy?
Your IQ score is is considered to remain relatively constant across the lifespan. The average score is 100. Anything over that is good.
How can you score wedges on how good they are?
try scoring it out of 10. That might work.
What is the minimum score needed to be in the bottom 10 percent of the normal distribution with a mean of 140 and a standard deviation of 55?
To do this, you first need to convert the percentage into a z-score. The bottom 10% yields a z-score of -1.2816. Multiplying this by 55 and adding to the mean gives 69.512. This means all score less that are 69 or less will be in the bottom 10%
For a normal distribution what z-score value separates the lowest 10 percent of the scores from the rest of the distribution?
-1.28
What is the prognosis of 10 percent heart function?
not good
What is the most likely result when the price of a good with elastic demand is raised by 10 percent?
quanity sold will increase by 10 percent
