Find the maximum percentage error in an approximate number –4.5

Q: Find the percentage of consultants who made Php 4,500 or more and Php 3,000 om less per day. Write…

A: The given frequency distribution table is,   The formula for calculating the probability of each…

Q: Find the missing measures

A:

Q: Using a cutoff of 0.05, is it unusual for an asthma patient to be 85 years old or older?

A: It is given that Total = 409743 Number of asthma patient 85 and up = 16768

Q: 4) Predict the acres per fire for a fire occurring in 2025. Is this a reliable prediction? Why or…

A: Note: Hey there! Thank you for the question. As you have particularly mentioned that you need help…

Q: A survey of 78 snowmobilers revealed that 51 of them have driven under the influence of alcohol.…

A: Given data, n=78 x=51

Q: Calculate the p-value, using a t-ratio of -2.0991 and DF of 50. Please provide working. DO OT USE…

A: The null hypothesis is that the true population mean of some data set is equal to zero. The…

Q: A poll found that 78 people out of a survey of size 109 watch at least three hours of TV per day…

A: Given data, n=109 x=78 sample proportion p=?

Q: Whose paint has a greater ratio of red to yellow?

A: comparing ratios red to yellow

Q: In 2017, 77 out of 100 Americans claimed to have read at least one book during the year. Write this…

A:

Q: Calculate the infant mortality rate (per 1000): [

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY PLZ REPOST FOR REMAINING Here given,…

Q: What is the result of 2.58×0.12, including correct significant figures?

A: Given, 0.58*0.12

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: Only 41% of registered voters voted in the last election. Will voter participation be even lower for…

A: We have find hypothesis..

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: let x~ N Ci0,2) Calculate 85th percentile

A: Answer is 11.466

Q: Determine what proportion (n) of a population N of 4,000 will make your research work scientific in…

A: Given : Population Size (N) = 4000 Level of significance = 0.05 i.e Confidence level = 95% It means…

Q: At the 0.01 level of significance, determine whether die is true (or unifor

A: Test is that whether die is true. It is given that Level of significance = 0.01 Number of times die…

Q: What is the pack efficiency of the tennis ball can?  That is, the 3 tennis balls represent what…

A: Given: 3 tennis balls are packed in a tennis ball can. The objective is to find the packing…

Q: Researchers conducted a survey among 400 doctors to ask the question; "Are you willing to treat your…

A: Given Sample size, n = 400  For a conservative case, we assume that the proportion of  patients…

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: Is #50 a small, medium, or large effect size?

A: Effect size : Effect size is a quantitative measure of the magnitude of the experimental effect. The…

Q: Use the principle of estimation to find an estimate for the following calculation. 818,997 - 67,900…

A:

Q: A survey of 400 non-fatal accidents showed that 189 involved the use of a cell phone. Determine a…

A: Given that, In a survey of 400 non-fatal accidents showed that 189 involved the use of a cell phone.

Q: "Brand of soft drink" is measured on a(n)

A: Brand is a tag or label that a soft drink has. A nominal scale is a type of measurement scale in…

Q: What is t Ratio?

A: The t-ratio is the estimate divided by the standard error. For a sufficiently large sample, t-ratios…

Q: Use the principle of estimation to find an estimate for the following calculation. 34,560,693 –…

A: We need to estimate the difference.

Q: A November 2018 Gallup Poll of 1075 U.S. adults found that 627 are satisfied with the total cost…

A:

Q: A national study shows the average age a woman gets married is 27 years with a margin of error of ±6…

A: Given :   μ = 27

Q: Find the maximum percentage error in an approximate number 11.8.

A: Given approximate number 11.8

Q: Find an estimate of o2 nswers up to two decimal places. ank 1

A: *Answer:

Q: Is the result consistent with the 31% rate that is reported by the candy maker?

A: Null Hypothesis: H0: The proportion of red candies is equal to 31% Alternative Hypothesis: H1: The…

Q: 2. In 2009, following ce population a. Estimate b. Using the the estimate c. Using al

A: Introduction: Exponents are used in exponential equations, as the name implies. The exponent of a…

Q: What is the scale factor of a dilation from LMNP to DEFG? Enter your answer as a decimal in the box.

A:

Q: A footwear retailer sold 12 pairs of sneakers for $45 each, 11 pairs of leather shoes for $140 each,…

A:

Q: d. Give a 95% interval estimate of the number of fatal accidents per 1000 licenses in a city where…

A: Solution:  Given information: n= 42  Sample size  MSE= 0.3473  Mean square  error  The degree of…

Q: A student at Tolland High School wondered if boys or girls at her school traveled a greater distance…

A: Given: Sample size for girls = 50 Sample size for boys = 50 The concern is to check the average…

Q: 1.What is the minimum monthly rainfall in mm? 2. What Excel formula would you use to find the mean…

A: a) Minimum monthly rainfall is 5mm i.e, in the month of jan and feb it is 3+2 = 5

Q: Find the probability that a dart tossed at random onto the figure will land in the unshaded area.…

A: Given that:

Q: A survey of 400O non-fatal accidents showed that 189 involved the use of a cell phone. Determine a…

A:

Q: It is obtained by dividing each entry in the cumulative frequency column by N and multiplying by…

A:

Q: What percent of tire treads will last between 26,000 and 32,000 miles?

A: Given data: The mean life is μ=30000 miles. The standard deviation is σ=2000 miles.

Q: In a survey of 1,500 high school s of sleep. What is the approximate get an average of 8 hours of…

A: Here it is given that - Number of sample (n) = 1500 Sample proportion (p) = 79100 = 0.79 So, q = 1-p…

Q: What is the measure of ¿LMQ?

A: Solution of the problem as follows

Q: What is the degree of freedom for the denominator of the simple-effect Fse ratio?

A: The degrees of freedom for the F-statistic is,

Q: Calculate the p-value, rom

A: Given that Sample size n = 160 Sample mean = 9.57 Population SD = 0.4

Q: A software engineering firm began stocking flavored sparkling water in addition to soda in the break…

A:

Q: Use the principle of estimation to find an estimate for the following calculation. 393,841 + 41,151…

A: Principle of estimation : The whole numbers are rounded to nearest ten, hundred, thousand and so on.…

Q: Calculate the infant mortality rate (per 1000):

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION , AS YOU HAVE POSTED MULTIPLE QUESTION PLZ…

Q: ean is (Round to the nearest tenth as needed.) measures of central tendency, including the midrange.…

A: X 43 51 11 91 77 36 64 37 42 72 54 62 36 75 51 72 37 29 39…

Q: a) Find the best point estimate of the population proportion p. (Round to three decimal places as…

A: It is given that  Sample size, n = 1052 Favourable cases, X = 512

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.