Use the following scenario for the next 3 questions. Suppose that monthly sales volume for a product is normally distributed, with a mean of 500 units and a standard deviation of 50 units. If x denotes the number of units sold in a month, what are the following probabilities: 1) P(x < 450) 2) P(x > 600) 3) P(400 < x < 450) The next 2 questions refer to the following situation. Between the hours of 1:00 and 5:00 PM the average number of phone calls per minute on a cell phone tower is 2.5. 4) What is the probability that during one particular minute there will be more than 6 phone calls?
Results We surveyed 53 students. Seventy-two percent were female and 28% were male. Thirty-eight percent were in the 10th grade, 32% in 11th grade and 30% in 12th grade. Out of the 53 students, 77% said that they ate breakfast an average of 3.8 school days per week while 23% of the students never ate breakfast. The average GPA for all 53 students was 3.44 (girls GPA was 3.5 and the boys was 3.3).
In his last refutation, he give a statistic of more than 1000 Michigan elementary school students; if they were born a member o the opposite sex, more than 40 percent of the girls are happy to being a boy, and ninety five percent of the boy feel uncomfortable to being a female. Finally, he includes his article with hoping the public and congress will not be taken in by the book’s misrepresentations. David is successful to convince me that male has more advantages than female does. At school, the boys’ score on the test are higher than girls’. The good behaviors of girl, such as paying attention, doing homework, being nice with teacher and classmate … just help girls get the high grade in record card.
One comparison is the old and current thought that Rachel was least at fault old data with 5% out of 100% and current with 5% out of 100%. A second comparison is on the current ELA, ELA1 and ELA5 had the same amount of students reply to the kidblog question with 19 students answering. There were lots of comparisons in the kidblog data. After analyzing the kidblog data, I contrasted what I saw. 78 kids in then old ELA classes combined answered and only 59 kids answered in current year so, old ELA
Introduction to Psychology PSY/201 November 12, 2010 Week7: Assignment Testing Intelligence This week’s assignment included taking an IQ test online. The test was composed of 30 multiple answer questions. The test result are as follows: General statistics Total number of questions: 30 Questions answered: 27 Questions not answered: 3 Questions answered correctly: 16 Questions answered incorrectly: 14 Percentage correct answers: 53 % I did not realize that this test had a time limit; therefor I did not get to answer three of the questions. My age adjusted IQ score is 101 and the average score for all test takers is 100. The results seemed to be accurate, although, on other IQ assessments, I have scored a bit higher around 130.
The only problem was this drug cause tumors of the bladder. This was enough to make the company peruse a quick settlement of 100 million dollars. Clay obtained thirty three percent of that money in legal fees. Another thing about the King of Torts is that Clay was deemed the “King of Torts” by his legal counter parts. The mass tort lawyers had made big settlements over silly argument, but not as big as Clay’s.
(Christenson, 1992) The study measured the reactions of 145 middle-school students, ages 11–15. The students were randomly assigned to two groups, one in which the album cover of the music they were asked to judge had a parental advisory label, and a control group in which students heard and judged the same music that did not have the advisory label. The students were then asked to indicate on a five-point scale how much they liked the music and how much they would like to own the recording. The results showed that labeled music was liked less and desired less than unlabeled music. (Christenson, 1992) Public Opinion on Sound Recording Labels A national survey of 800 parents of children ages 2–17, conducted by the Kaiser Family Foundation, asked whether parents “ever” used the parental advisory system for sound recordings to help guide their families’ choices.
One of the most-popular, and largest, lotteries offered is the Mega Millions game. Mega Millions, which began on August 31, 1996 as the Big Game, is a U.S. multi-jurisdictional $1 lottery game played in 44 jurisdictions: 42 states plus the District of Columbia and the U.S. Virgin Islands. Since it replaced The Big Game in May 2002, Mega Millions' advertised jackpots have started at $12 million, paid in 26 yearly installments (unless the cash option is chosen), increasing when there is no jackpot winner. The Mega Million annuity is an annuity due, where the periodic payments are made at the beginning of the period, as opposed to a regular annuity where the payments are made at the end of each period (Mega Millions). Mega Millions holds the record for the largest jackpot in North American history, a $656 million dollar jackpot won on April 30, 2012.
on their 2nd test they recieved a 97 and continously lost 3 points on each exam. What grade didthe student have on their 13th test? Produce an equation that explains your answer. y=mx+b y= 100+ (-3)(13) y= 61 Domain and Range: Find the domain- t(x) = 15+4x -------- ______ V 3x-6 3x-6 > 0 +6 +6 3x > 6 __ __ 3 3 x > 3 Find the Range and sketch a graph of the function- j(x) = x^2-6 R= [-6, enfinity) R= { /R, y > -6}
A scoring system was developed to analyse the response of each student. A total of 436 students (56.5%) had heard of emergency contraception. Few knew the specific methods of emergency contraception and only 11.8% knew the correct time limit in which it must be used. Only 60 students (7.8%) knew how effective emergency contraception was in preventing pregnancy. Ninety-one students (11.8%) had used emergency contraception and 50% responded that if they had to, they would use it or recommend it to a friend.