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Identify as quantitive or qualitative The top 10 examinees in the Nurse Licensute Examination (NLE) in the Philippines Nationalities of attendecs math confcrence Th...

Question

Identify as quantitive or qualitative The top 10 examinees in the Nurse Licensute Examination (NLE) in the Philippines Nationalities of attendecs math confcrence The diameters of ree trunks Mt Tiboto in Mindoro Colors of the rainbow Chemical composition ofan objectIdentify each data a$ either nominal, ordinal , ratio_ interval:Social Security System (SSS) number The number of passengers in jecpneyMilitary ranks Model of a carIQ scores Types of personality Flight distance of an airplane Number of

identify as quantitive or qualitative The top 10 examinees in the Nurse Licensute Examination (NLE) in the Philippines Nationalities of attendecs math confcrence The diameters of ree trunks Mt Tiboto in Mindoro Colors of the rainbow Chemical composition ofan object Identify each data a$ either nominal, ordinal , ratio_ interval: Social Security System (SSS) number The number of passengers in jecpney Military ranks Model of a car IQ scores Types of personality Flight distance of an airplane Number of trafific accidents in month Heights of basketball players in the varsity Gender of a tamaraw Government Consumption Expen The following table shows the values in General govemment = final consun= from 2007 to 2016. General (in US $) for the Philippines expenditures for purchases of goods goverment 5 current expenditure includes all most expenditures = on na compensation = of employees) It also includes (including expenditures = that arc part of gove govemment J military Anehetee Wete anercludes construct bar graph; pie cha tool or program t0 ortation (setiy ttistical data_ and OECD National Accou Watla Bank national accounts Kfan SUSLUTEte Consumption Expenditure Year S13,867,990,000 2007 04 520 O0u



Answers

Read the newspaper article and identify (a) the research question the study addresses, (b) the population, (c) the sample, $(d)$ the descriptive statistics, and (e) the inferences of the study. Nominal versus Ordinal Just as a quantitative variable can be further classified as discrete or continuous, we can classify a qualitative (or categorical) variable as nominal or ordinal. A nominal variable is a qualitative variable that describes an attribute of an individual. An ordinal variable is a qualitative variable that has all the properties of a nominal variable, but also has observations that can be ranked or put in order. For example, gender is a nominal variable, whereas a response to a customer satisfaction survey of poor, fair, good, or outstanding is considered ordinal. For each of the following qualitative variables, determine whether the variable is nominal or ordinal. (a) Hair color (b) Letter grade in a statistics class (c) Make of a television set (d) Rank of a military officer (e) Method of payment (cash, check, debit card, credit card)

All right. This question can feel really confusing because they've given you so much information, They're giving you this huge data set on your cd or in your files with all these three letter terms, this long list And in the question they've described to you what those three letter uh things stand for acronyms stand for. But then they've asked you to find a range in standard deviation. What do you do with that? How do you find the range for a bunch of descriptive acronyms? So, this question is really just there to jog your curiosity and make you think outside the box of just what you're covering in this lesson, um and think, what kind of information have I been given and what can I really do with it? And so while there might be ways to tally up how many in each category that doesn't really quickly get you back to the topic of this lesson? So, the answer to this question is simply there is no range or standard deviation because this data is qualitative data. Or you might call a categorical data. It's descriptive. Using words not using numbers. Okay. When we're not using numbers to describe something, we can't take the range in standard deviation, You can only take the range over here. In this data set. There is no range meaningfully and no standard deviation. Okay, So your court answer is you cannot find the range or standard deviation because this data is qualitative or categorical and not numerical. Okay, that's all.

And to write a rational function here, this would be P M x over que of x will simply be 1.75 x squared minus 15.9 x plus 160. And this is ah divided by 2.1 at squared minus 3.5 x plus 296. All right, that's for part A for part b. Looking at the graph in 2010 there was 2504 billion divided by 3720 0.7 billion, which gives us approximately 0.67 to nine now, rounding that off to the nearest percentage and converting it to a percent, that would be 67%. Did you use the rational function that we came up with here? We will have to figure out of 40. Keep in mind, 2010 is the number of how many years after 1970 So 2010 minus 1970 will give us the 40. So this is 1.75 times 40 squared minus one, huh minus 15.9 times 40 plus 1 60 And that is all divided by 2.1 times 40 squared minus 3.5 times 40 plus 296. Now putting that carefully into a calculator, we get 0.6609 So our answer will be approximately 66%. And taking a look at our horizontal Assen tote being that the degree of the numerator and denominator are equal, this would be 1.75 over 2.1 the ratio of the leading coefficients and that ratio will be approximately 0.83 or 83%.

Before we begin, let's remind ourselves what miracle and attribute me. A miracle has a number in it, and that number has to mean something. So we're gonna put n next to the ones in our new miracle attributes. There is no number involved. It's a quality or a characteristic that's not countable. So let's look at the's. A is the breaking strength of a given type of strength. At first glance, this might seem like an attributes. However. Breaking strength is measured with a number, so this is a new miracle. Example. Be hair color Children addition for the musical Annie. There is no number or accountable piece of information here. So this is an attribute. See is really simple because we see the number of stop signs in towns of fewer than 500 people. That means this is new. Miracle. It's countable is whether or not a faucet is defective. Well, this is not accountable piece of information, so we're gonna give it an attribute. E is the number of questions Well, right there you have your answer. It's no miracle, and f is the length of time required to answer a phone call. Well, time is measurable. Time is countable, so it's America. So we have numerical attributes, numerical attributes, miracle numerical

So this question is asking you to find the difference between qualitative or attribute and quantitative or numerical values. So for the 1st 1 scores registered by people taking that ridden state automobile driver's license examination, since you're dealing with a score, that's going to give you a new miracle value. Because scores are numbers most often for the 2nd 1 whether or not a motorcycle operator possesses a valid license that is a kind of a yes or no question. So it's not new miracle. So it's gonna be an attribute. See the number of television sets installed in a house that is new Miracle because you're dealing with the number of television sets, the brand of bar. So that is an attribute because a brand is a word. And then the last one, the value of a sense off coupon used that is dealing with prices, which is a new miracle value. So just the key for these kind of questions is to figure out if you're dealing with numbers or not, and if you are dealing with numbers, it's new Miracle. If you're not, it's an attribute


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