consider in exam you were told to switch off your mobiles. if you did not switched off your mobile theirs is pribabilityof 0.7 your paper shall be cancelled in exam hall 1. in exam hall2 are given membership value 0.7 if cell phone is on their, which hall you choose and why.
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consider in exam you were told to switch off your mobiles. if you did not switched off your mobile theirs is pribabilityof 0.7 your paper shall be cancelled in exam hall 1. in exam hall2 are given membership value 0.7 if cell phone is on their, which hall you choose and why.
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- The television show CSI: Shoboygan has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to CSI: Shoboygan. An advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 12 households have TV sets in use at the time of a CSI: Shoboygan broadcast.A survey was conducted to assess the preference of people to reopen LA economy after the extended lockdown due to Corona. Out of 340 males questioned 230 wanted to open the economy and 110 did not. Out of 290 females questioned 218 wanted to open the economy and 72 did not. Can we say that Females are more eager for the economy to open compared to males?The National Association of Realtors estimates that 23% of all homes purchased in 2004 were considered investment properties. If a sample of 800 homes sold in 2004 is obtained and it was noted that 248 homes were to be used as investment property, would this be unusual? Answer either "yes" or "no" and provide the justification for your answer.
- The manager of a small store decided to make half of his employees complete a mandatory training program. Among other things, the training program teaches employees to better serve the customers, be more proactive, appropriately greet customers, etc. After completion of the training program, the manager asks the group that did not receive the training program (non-training group 1) to work for a week (week 1) and then asks the group that received the training program (training group) to work the next week (week 2). During week 1 and week 2 he collects data regarding customer satisfaction from 450 and 800 people respectively using the following item: How satisfied are you with our customers? Not satisfied at all Very Satisfied 1 2 3 4 5 6 7 For week 1 the average customer satisfaction was 4.5 and for week 2…The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 10 households have TV sets in use at the time of a Lett3rs broadcast. If at most one household is tuned to Lett3rs, does it appear that the 19% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Lett3rs unusual?) A. no, it is not wrongB. yes, it is wrongSuppose that a sales force has found 15 qualified buyers and has begun the sales process. The sales manager estimates that 10% eventually proceeds to make a purchase. Assume that a professional company offers three services, priced at P7,000, P10,000 and P14,000, respectively. Based on past results or the sales manager’s estimates, you project that 60% of first-time buyers will choose the cheapest option, 30% will choose the middle option and 10% will choose the most expensive option. a. Calculate the size of a likely sale for any prospect that makes a purchase. b. How many qualified buyers must be found in order for the company to generate P80, 000 in sales in a given period?
- John Allen Paulos has pointed out a problem with massive, untargeted wiretaps. To illustrate the problem, he sup-poses that one out of every million Americans has terrorist ties. Furthermore, he supposes that the terrorist profile is 99% accu-rate, so that if a person has terrorist ties, the profile will pick them up 99% of the time, and if the person does not have ter-rorist ties, the profile will accidentally pick them up only 1% of the time. Given that the profile has picked up a person, what is the probability that the person actually has terrorist ties? Dis-cuss how your answer affects your opinion on domestic wire-tapping. Source: Who’s Counting.120 students from University of Los Banos who chose engineering as their college program were surveyed about their selected field major. 67 of them checked Civil Engineering, 55 checked Electronics Engineering, and 54 checked Mechanical Engineering alone. There are 30 students who checked both CE and ECE as their selected major. 23 of them selected CE & ME, and 26 of them checked both ME & ECE. If 9 students who participated the survey did not select any of the choices, how many students checked the three possible majors?On average, a certain road section results in 4 traffic accidents per month. What is theprobability for any given month at the given road section,a. More than 3 accidents will occur.
- In a recent study, 20 males used a new weight-loss supplement, and 14 of them experienced weight loss after two weeks. In the same study, 100 females used the same supplement, and 82 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was more effective on ▼(Choose one) in the study. That is because only % of them failed to lose weight after two weeks, whereas % of the ▼(Choose one) failed to lose weight after two weeks.In a recent study, 20 males used a new weight-loss supplement, and 14 of them experienced weight loss after two weeks. In the same study, 50 females used the same supplement, and 29 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was less effective on ▼(Choose one) in the study. That is because % of them failed to lose weight after two weeks, whereas only % of the ▼(Choose one) failed to lose weight after two weeks.In a recent study, 50 males used a new weight-loss supplement, and all but 14 of them experienced weight loss after two weeks. In the same study, 100females used the same supplement, and all but 14 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was less effective on ▼(Choose one) in the study. That is because only % of them lost weight after two weeks, whereas % of the ▼(Choose one) lost weight after two weeks.
