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What is the probability of a student getting a score of more than 505 with a mean of 505 and a standard deviation of 110?
The probability is 0.5
What is the probability of getting a zero for feelings on the Myers-Briggs test?
In order to calculate such probability, you have to know the number of questions in that particular Myers Briggs test that refer to the Thinking/Feeling dichotomy. Assuming that you will pick answers randomly, the probability will be lower when there are more questions. For 8 questions on T/F preference, there is a 12.5% probability for a score of 0 on Feeling. For 16 questions, the probability is 6.2%. For 32 questions, the probability is 3.1%. etc. If you pick your answers according to your own beliefs, it would be very difficult to assess such a probability. However there will be a approx. 30% higher chance for a man to score 0 on Feeling than for a woman.
Trevor's test score was 5 points lower than ursulinas test score. If ursalina scored 85 on the test which equation would give Trevor's score d when solved?
The equation would be d = 85 - 5, since Trevor's score is 5 points lower than Ursalina's score of 85.
What does a z score of -4 indicate?
It means that your raw score is four standard deviations below the mean. This will mean different things depending on the context of the question. If you're looking at the probability of a single score occurring in a given distribution (say, a score of 40 in a distribution of scores with a mean of 80 and a std. dev. of 10), then this means that the probability of getting a 40 is very, very low--less than .00002.
Adult cereal is normally distributed with a mean of 920 grams and a standard deviation of 10 grams What is the probability that it will weigh less than 895 grams?
Since adult cereal is normally distributed with known mean and known standard deviation, the best way to find this probability is to find the z-score corresponding to adult cereal weighing 895 grams and then using a normal probability table to find an approximate probability (usually accurate to 4 decimal places). The z-score is (895-920)/10=-2.5. So, the probability that adult cereal will weigh less than 895 grams is 0.0062.
What is the probability of obtaining a z-score less than 0.50?
It is 0.6915
What is the probability of a student getting a score of more than 505 with a mean of 505 and a standard deviation of 110?
The probability is 0.5
What is the probability of randomly selecting a z-score less than 0.80?
It is approx 78.8%
What is the probability of rolling a pair of dice and obtaining a total score greater than 9?
It is 1/12.
What is the probability of randomly selecting a z score greater than z equals -80?
0.7881 approx.
In MW2 why is your score rank lowering?
Your score rank on the leader board can lower by others getting a higher score than you have.
What is the probability of getting a zero for feelings on the Myers-Briggs test?
In order to calculate such probability, you have to know the number of questions in that particular Myers Briggs test that refer to the Thinking/Feeling dichotomy. Assuming that you will pick answers randomly, the probability will be lower when there are more questions. For 8 questions on T/F preference, there is a 12.5% probability for a score of 0 on Feeling. For 16 questions, the probability is 6.2%. For 32 questions, the probability is 3.1%. etc. If you pick your answers according to your own beliefs, it would be very difficult to assess such a probability. However there will be a approx. 30% higher chance for a man to score 0 on Feeling than for a woman.
What is measured by the numerator of the z-score test statistic?
The z-score, for a value z, is the probability that a Standard Normal random variable will have a value greater than z.
Do whites score lower than blacks on SAT's?
this question is hilarious
Trevor's test score was 5 points lower than ursulinas test score. If ursalina scored 85 on the test which equation would give Trevor's score d when solved?
The equation would be d = 85 - 5, since Trevor's score is 5 points lower than Ursalina's score of 85.
If you Retake a section of GED test to bring up average to necessary 450 and score lower than first time can you keep first score or does it get thrown out?
If you retake a section and score lower, whoever controls the scoring system will choose your higher score.
What is a score of 413 converted to percentile on the Millers Analogies Test MAT?
mean: 400std deviation: 25z-score = ( 380 - 400 ) / 25 = -0.8The probability of getting a score lower than this is about 21.1%. Or, in other words, about 78.8% score higher.Please see the link.
