Number of persons in your household. O ratio and discrete ratio and continuous O interval and discrete O interval and continous Amount of salt in your salad (in grams) O ratio and continuous O ratio and discrete O nominal and discrete ordinal and continuous

Q: numerical datta is quantitive discrete qualitive discrete quantitive categorical

A: In statistics, according to measurement, data can be categorized in two types, such as quantitative…

Q: Albert thinks that he has a special relationship with the number 4. In particular, Albert thinks…

A: Given: n=42x=9 a) Hypothesis: The null hypothesis is given below: H0: p=16 The alternative…

Q: fsotVing Ahe given initi al Value tey!

A:

Q: (a) State the null and alternative hypotheses for testing Pedro's claim. (Type the symbol "p" for…

A: Answer:-

Q: istical tools in ar

A: Primary KPIs: Sales Growth Sales Target ARPU Acquisition Cost CLV This sales dashboard depicts a…

Q: 2. Several factors influence the value obtained for a t statistic. Some factors affect the numerator…

A: t-statistic is: t=nx¯-μ0sWhere,x¯: sample meanμ0:hypothesized population means:sample standard…

Q: Population Land Area (sq. mile) United States 318,550,000 3.794,000 China 1,365,300,000 3,705,000…

A: answer is option iii.)    explanation is given below

Q: The number of children in a household a) discrete b) Continous

A:

Q: (a) Find the largest and smallest number of bacteria in the culture during the time interval 0 <ts…

A: Given: N=200030+te-120

Q: 000 59. 10 per cent of the workers in a firm employing a total of 1,000 workers less than Rs. 300…

A:

Q: O One increasing and one decreasing interval O 2 increasing intervals O 2 decreasing intervals O No…

A: In the above question parabola have 3 of these property.so i am providing my handwritten notes…

Q: c. Classification of automobiles as subcompact, compact, standard, and luxury. Select one: O a.…

A: The nominal and ordinal levels are used for categorical variables. And ratio and interval levels are…

Q: The side lengths of an acute triangle are three numbers of which the largest is by four greater than…

A:

Q: State whether the data described bolow are discrete or continuous, and explain why. The numbers of…

A:

Q: 1. Here are the results of an analysis of WTI and UNL prices. Notice that WTI is in USD/bbl while…

A:

Q: corresponding z-scores. z= (Type an integer or decimal rounded to two decimal places as needed.)

A: Given that  Cumulative area = 0.1335 The area is half way between two entries. = P(-z&lt;Z&lt;z)…

Q: Valeria thinks that she has a special relationship with the number 5. In particular, Valeria thinks…

A: a) Assume that p is the true proportion of getting the number 5 while rolling a die.

Q: 1. In a manufacturing company, a new production process is being considered to replace the old…

A:

Q: ow. difference of the means is in the interval. e of the means is in the interval. difference…

A: Given Data : For group 1 x̄1 = 21.4 n1= 200 s1= 3.3 For group 2…

Q: Pedro thinks that he has a special relationship with the number 1. In particular, Pedro thinks that…

A: a) The probability of getting each outcome when rolling a 6 sided die is 1/6.

Q: What characteristics or mathematical properties would the variable "sex of the participant" possess:…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A vendor is supplying 90 parts. Suppose that 10 of them are defective. We take a sample of size 6.…

A: Given data Total parts supplied by Vendors = 90 No of parts are defective = 10 Sample size = 6 1)…

Q: 9. Sales. Let N(x) be the number of computers sold annually when the price is x dollars per…

A: Consider a function is dependent only on one variable and can be mathematically represented as fx. A…

Q: Albert thinks that he has a special relationship with the number 4. In particular, Albert thinks…

A: Given information- In a 6 sided fair die, the probability of getting 4 is 1/6. But Albert thinks…

Q: Albert thinks that he has a special relationship with the number 4. In particular, Albert thinks…

A:

Q: 30% of flowers of a certain species bloom early (before May 1st). You work for an arboretum and have…

A: Answer:-  Let X be the number of flowers that one has to observe in order to see the first one that…

Q: 7. Four scales of measurement were introduced in this chapter, from simple classification on a…

A: Levels of measurement: Nominal: It categorizes the objects without any natural ordering. Ordinal: It…

Q: The table (attached image) gives measurements of length and weight for a sample of 20 low birth…

A: Histogram is the visual representation of continuous data.

Q: service station has both self-service and full-service islands. On each island, there is a single…

A: For the given data Find the problem ( a)

Q: X represents the number of days after March 1, 2020.Y represents the cumulative total covid…

A: From the given data it is clearly estimated that form 28 to 42 day (14 days interval), only 7…

Q: Which of the following population densities are equivalent to a density of 20 people/mi2? There may…

A: We have to find which population densities are equivalent to a density of 20 people/mi2 Since ,

Q: Four scales of measurement were introduced in this chapter: nominal, ordinal, interval, and ratio.…

A: Introduction: Scales of measurement: Nominal: When the possible observations are tags or categories…

Q: By how many times does the sample size have to be increased to decrease the margin of error by a…

A:

Q: 1. What is the scale of measurement of SALARY OF WORKERS? 2. AGE (qualitative or quantitative) 3.…

A: Given some variables we have to write the scale of measurments of these variables.

Q: Albert thinks that he has a special relationship with the number 3. In particular, Albert thinks…

A: a) Consider that p is the true proportion of the time Person A will roll a 3.

Q: Albert thinks that he has a special relationship with the number 6. In particular, Albert thinks…

A: In general, the probability of getting 6 is 1/6 and the claim is that rolling 6 with a fair 6-sided…

Q: Determining the Hypotheses At least 80% of people support stricter gun laws. Express the null and…

A: Null and alternative hypotheses: The hypothesis, which is pre assumed as true, tentatively settled…

Q: Frequency of first interval 10.5 to 18.5 is _______.

A: Given : Frequency of first interval 10.5 to 18.5 is _______.

Q: Mean of n observations say x1, X2, X3..,Xn is 5. If a constant term a = 7 is subtracted from each…

A: The mean of n observations of x is a x. If a constant term a is subtracted by a, then the new mean…

Q: c. Classification of automobiles as subcompact, compact, standard, and luxury. Select one: O a.…

A: Given,   Classification of automobiles as subcompact, compact, standard and luxury.   The objective…

Q: 12. The quadratic mean (or root mean square, RMS) is usually used in physical applications. In power…

A: we have given data 82, 110, 99, 35 formula used  RMS =quadratic mean =∑X^2/n

Q: A sleep researcher record the duration of sleep (in hours) on a typical night and on the night…

A: We want to tell you which one is the correct choice.

Q: Accuracy represents O repeatability of a measurement, using a given instrument. how close a…

A:

Q: (A) Ratio-levels of measurement is defined by the presence of a true zero. (B) Thus, it is improper…

A: In statistics, there are roughly four types of measurement levels, or scales of measurement. These…

Q: Pleasantville Steel Works stamps/produces O-rings for various metal-work companies. The metal-work…

A: Given: Mean diameter of the population of O-rings M = 30 cm SD of the diameters σ= 0.5 mm = 0.05 cm…

Q: 1. In a manufacturing company, a new production process is being considered to replace the old…

A: From the provided information, Sample size (n) = 10 Population mean (µ) = 120

Q: High temperature in a certain city for the month of July has a uniform distribution over the…

A: Given, X is uniformly distributed over  70 and 90 A) Mean temperature = (a +b) /2 Mean temperature =…

Q: (Round to three decimal places.) Test Statistic - |(Round to three decimal places.) p-value- (Round…

A: