5. A metal plate is supposed to be 15.75 cm long but after it is cut, it measures 15.71 cm. Determine the relative error rounded to the nearest tenth of a percent.

Q: 3 Calculate the Standand deviationA 25 vand to hundredths. 16/719

A: Concept : The standard deviation of a data is σ = 1N∑i=1i=Nxi-μ2    where xi is given data and N is…

Q: 0. The inspection division of the Lee County Weights and Measures Department wants to esti- mate the…

A:

Q: Your professor wishes to estimate the proportion of high school students enrolled in college-level…

A: Given: margin of error of 3.5 percent 99% confidenp p= 18.3%

Q: A Seattle consumer agency believes that plumbers’ rates are too high and wants to estimate the mean…

A: GivenConfidence Interval(c)=95%Margin of Error(E)=3%=0.03Let…

Q: Select all measures that will be affected if a student who is 77 inches tall joins the class.

A: Mean is the sum of the observation divided by the number of observation. Thus including the data…

Q: Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most…

A: The objective is to determine which of the four levels of measurement (nominal, ordinal, interval,…

Q: What are the two different system of measurement?

A: The two major systems of measurement in use are the U.S. Customary System. International System of…

Q: A quality control process finds 20.7 defects for every 6,900 units of production. What percent of…

A: We have given that 20.7 defects for every 6900 units of production  % of defective units =defective…

Q: an individuals age, measured in days, would most likel be measured as a _____ variable.…

A: The levels of measurement scale are ordinal, nominal, interval and ratio.

Q: A report says that the average amount of time a 10-year-old American child spends playing outdoors…

A: A report says that the average amount of time a 10-year-old American child spends playing outdoors…

Q: 29. At a construction site, there are boards that measure 44 Find the relative error of this…

A: Given problem:- At a construction site, there are boards that measure 4.5 Find the relative error of…

Q: Define level of measurement?

A:

Q: 1. How do the smokers can be compared to the non-smokers based on above table? 2. Can you estimates…

A: We draw two random samples of smokers and non-smokers, of size n1 = 25 and n2 = 20 respectively.…

Q: What is interval/ratio measurement?

A: Interval Scale is characterized as a numerical scale in which both the order of the variables and…

Q: A national automobile association detemines that the mean fuel consumption for vehicles in a…

A: Solution: Let X be the  fuel consumption of vehicles in particular state has normal distribution…

Q: Provide an appropriate response. When 390 junior college students were surveyed,115 said that they…

A: It was given that 115 out of 390 junior college students have previously owned a motorcycle.

Q: If educational level is measured as "Did not graduate from high school" and "graduated from high…

A: The level of measurement is Ordinal Scale. The ordinal type of measurement allows for rank order by…

Q: A zookeeper predicted that tha weight of a newborn lion would be 2.8 pounds when the zoo's lion gave…

A: Given Data: The predicted weight of newborn lion is: w1=2.8 pounds The real weight of newborn lion…

Q: 33. Say the computed measure of associati following is(are) TRUE about the relationship and quality?

A: The correlation coefficient value will always lies between 0 and 1 r = cov(x,y)σxσycov(x,y) =…

Q: What is the greatest possible error of a measurement taken to the nearest tenth of a meter?

A: What is the greatest possible error of a measurement taken to the nearest tenth of a meter?

Q: 5. Compute the point estimate for the difference in the proportion of orange colored pieces between…

A: We want to find the point estimate for the difference in the proportion of orange colored pieces…

Q: Develop an estimate for the cost of a 500-mile automobile trip, if gasoline is $4 per gallon,…

A: We can calculate the cost of a 500-mile automobile trip by adding the cost of gasoline burnt and the…

Q: What is the distinctive property of ordinal measurement?

A: Introduction: There are broadly 4 scales of measurement used in Statistics, that either categorize…

Q: We would like to determine the average height of the overall student body at Michigan State…

A: Yes, It is necessary to take a sample from the overall student body.

Q: Calculate a point estimate for the proportion of all MVCC students that have brown eyes. Do not…

A: A random sample eye colors collected from a group of 40 MVCC students are considered in which there…

Q: 3. Three logs have been measured as being 10.87, 5.42, 7.6 feet in length. What is their average…

A: We have given that data  10.87, 5.42, 7.6 Average = sum of all observations/total number of…

Q: If students are measuring a half of a cup of apple juice using a standard measuring cup, what might…

A: Given that  Students are measuring a half cup of apple juice using a standard measuring cup  When we…

Q: According to a survey, 59% of parents say their teens are addicted to using their cell phones. Write…

A: Given data is :  59% of parents say their teens are addicted to using their cell phones To write…

Q: Calculate the missing information. Round dollars to the nearest cent and percents to the nearest…

A:

Q: According to this pie chart from the Bureau of Labor Statistic's 2011 American Time Use Survey, what…

A: Given pie chart represents the time use on an average weekday for full-time university and college…

Q: examine four levels of measurement?

A: There are four levels of measurement  nominal ,ordinal  and interval /ratio  – with nominal being…

Q: 3. When calculating percentages, we should always round our answer to: The tenth of a percent Three…

A: Given that,For calculating percentages

Q: Calculate the standardized rate ratio and standardized rate difference between Sweden's rates and…

A: Age Rate Weight 0-29   0.35 30-59   0.35 60+   0.3   Population 0-29 30-59 60+ Sweden…

Q: What is Ratio Measures?

A: Ratio measure refers to the highest (most complex) level of measurement that a variable can possess.…

Q: What is the drawback of the nominal measurement?

A:

Q: Determine which of the levels of measurement (nominal, ordinal, ratio) is most appropriate. The…

A: We know that the, Subjects in which college students major may be Mathematics, Statistics, Physics,…

Q: Use the rules for multiplication and/or division of measurements to evaluate. (Round your answer to…

A: According to the rules of multiplication and/or division, the answer must contain the same number of…

Q: 13. The araler takt Is $7950IO on a stene015Ound SyrtemipuK chase of 7645. Find the sales tar rate..

A: To find the sales tax rate

Q: determine the level of measurement  in what country were you born?

A: A nominal or categorical variable is the variable which simply have names for various categories.…

Q: 1. The width of a road is measured as 15.3 m wide. What is the percentage error correct to one…

A:

Q: A die with six sides is rolled three times. What is the chance that the ace (single dot) comes up…

A:

Q: How many significant figures and/or decimal places to be used when reporting standard error? For…

A: Answer

Q: 4. What happens to the accuracy on the left margin?

A: A map is a graphical representation, for an established scale, of a part of the earth's surface,…

Q: 1 The cost of making a call on a particular prepaid cell phone tariff system is Ro,025 per second.…

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

Q: What are the properties of levels of measurement?

A: A variable has one of four different levels of measurement The level of measurement is nominal, if…

Q: What level of measurement is the New York stock exchange

A: there are four types of level of measurements1) Nominal : Categorical variable which cannot be in…

Q: What is the level of measurement of height

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.