when measuring height to the nearest half inch, what are the real limits for the score of 68.0 inches? correct answer is 67.75 and 68.25 How did they get to this answer? All examples I have seen go as the following: x= 150 upper limit = 150.5 lower limit = 149.5

when measuring height to the nearest half inch, what are the real limits for the score of 68.0 inches? correct answer is 67.75 and 68.25 How did they get to this answer? All examples I have seen go as the following: x= 150 upper limit = 150.5 lower limit = 149.5

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.4: Solving Quadratic Equations By Factoring

Problem 2GP

See similar textbooks

Related questions

Q: What interval on the Celcius scale corresponds to the temperature range 50 ≤ F ≤ 95?

A: Given: Temp range 50≤F≤95

Q: The graph to the right shows the responses to the question, "How serious is global warming?"…

A: Horizontal Axis: A, B, C, D and EVertical Axis:0, 10, 20, 30, 40 and 50

Q: Calculate the absolute and relative errors in the expression: 2a – 3bc +, if the measurement of a =…

Q: We are at a city named Freezo, close to the North Pole, where the days temperature either above of…

A: Given: Let the matrix A =p1-q1-pq

Q: Kevin scored at the 70th percentile on a test given to 9920 students. How many students scored lower…

Q: What is atypical range

A: Solution:A range is one of the measures of dispersion. It is defined as the maximum value of the…

Q: Insurance companies are interested in knowing the percent of all drivers who always buckle up before…

A: According to the given information in this question We need to find the minimum number you would…

Q: 1) Solve for x in the circle below. 4 3 6.

A: From given diagram, 3*x=6*4

Q: A friend tells you that her savings account doubled in 9 years. Use the Rule of 72 to estimate what…

A: Given: Savings account get doubled in 9 years. Rule 72: An amount will double when the product of…

Q: knowing the mean will be within ±0.5 mm?

Q: The z value tells us the number of ____________ that a value of x is from the mean

A: The z value tells us the number of Standard Deviations that a value of x is from the mean

Q: I tried a similar question for homework and missed it so many times please help! A student has…

A: Given, a student has scores of 87.75, 86.75, and 93.25 on his first three tests and he needs an…

Q: Insurance companies are interested in knowing the population percent of drivers who always buckle up…

Q: Mrs. Henderson thinks her test completion time will be 35 minutes with a margin of error of 10.…

A: Let's find.

Q: To achieve the maximum benefit for the heart when exercising, the heart rate (in beats per minute)…

Q: Kevin scored at the 70th percentile on a test given to 9940 students. How many students scored lower…

A: Given Kavin got 70 percentile. Total students are 9940.

Q: What is the missing value for x on the diaaram below

A: Given: Find: x

Q: On the first four exams, Steve's grades are 70, 77, 87, and 93. There is still one more exam and…

Q: Step 3: Find the p-value of the point estimate. First identify the ohserved andlexpected values

A: Step 3: From the given information, Ethnicity Observed values(O) Proportion(p) Expected…

Q: stephanie has achieved the 45% percentile for long jump compared to 13 year old females. the mean of…

A: From the given information,Mean of the group (µ) = 66Standard deviation (σ)= 4P (X<x ) = 0.45.

Q: worth

A: Maximum point of the test = 155 points

Q: During the morning of August 14, 2011, Old Faithful Geyser in Yellowstone National Park erupted at…

A: Given: 12:07 a.m., 1:42 a.m., 3:05 a.m., 4:41 a.m., 6:07 a.m., 7:37 a.m., 9:08 a.m., and 10:34 a.m.

Q: A certain test is worth 125 points. How many points (rounded to the nearest point) are needed to…

A: Test of worth=125 pointneeded=75 %

Q: how would i find the point estimate for q?

A: The point estimate for p is,

Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

A: Obtain the critical value at 95% confidence level:It is given that the confidence level is 0.95 and…

Q: A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is more…

A: Claim: the mean life of the battery for a certain model of laptop is more than 5 hours.

Q: In order to be considered for a scholarship, Kyle must score at least in the 75 percentile of all…

Q: What is the difference between Point and Interval Estimation with real life examples?

A: Given: The difference between Point and Interval Estimation is explained based on the real time…

Q: E) In what percentage of the observation periods were three customers observed exceeding the item…

A: we have to answer the questions using the given frequency table.

Q: What is the relative frequency for the interval covered by the leftmost bar? Give your answer to 3…

A: The count (frequency) for leftmost bar is 8. The Total count (total frequency) is 8+4+1+6+12+9+12+12…

Q: The following numbers are the exam scores taken from a Biology class: 98, 96, 79, 80, 76, 75, 99,…

A: From the given information, Sample data: {98, 96, 79, 80, 76, 75, 99, 59, 72, 88, 85, 72, 83, 74,…

Q: The median height of a student at a high school is 5' 9". Which of the following is a good…

A: Median: Median divides the observations into two equal parts. It represents the middle value for a…

Q: Give the range for the usual number of correct answers. (Enter answer as an interval using…

A: Here use range rule of thumb for identifying usual range of data

Q: write a clear interpretation for each of the intervals of proportions

A: The following summary of the confidence interval for one sample proportion is given: Result 1:…

Q: In solving for the 45th percentile , the lower limit to be used is score f cf cf percentage 40-44 18…

A: Given: The provided data is: Score Class boundary f cf cf percentage 40-44 44.5-39.5 6 18 100…

Q: If the figures below are similar with a scale factor of 6:5, find the value of x.

A: Given, In the figure below are similar with a scale factor of 6:5 .

Q: Use Chebyshev's Rule to address the following questions. Round solutions to the nearest whole…

A: Population Mean ,μ = 35000 Population Standard Deviation,σ = 1000 sample size,n= 550

Q: The summarised results of a class at an annual examination are given below : 83% of the students…

Q: During a 12-hour period, the temperature in a city dropped from a high of 63°F to a low of −29°F.…

Q: Identify the mean and the extreme then solve for x. Given: 9 4 x

Q: @ Briefly deuribe the difference be tween estimations and hyporhenis testing.

A: In inferential statistics, data from a sample is used to “estimate” information about the data from…

Q: what is the measure of x?

Q: Chris is asked to find a geometric mean in JKL what is his error?

Q: Explain the three properties of interval estimates.

A: A interval estimate refers to the probability that a population parameter will fall between two set…

Q: An HR specialist wants to know, if the employees at the company he works for, work on average more…

A: From the given output, the p- value is 0.004 Decision Rule: If p value less than significance level…

Q: What is the measure of ∠x in this diagram?

Q: The temperature on the 10th of January is 25 F. Over the next week the temperature is supposed to…

A: The temperature on the 10th of January is 25 F. If due to approaching winter storm, the temperature…

Q: The local amusement park was interested in the average wait time at their most popular roller…

A: Given Data: 54,118,118,119,120,124,130,140,161,180,181,191,199 The data is already arranged in…

Q: On the first four exams, Steve's grades are 71, 76, 88, and 93. There is still one more exam and…

Concept explainers

Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.

Question

when measuring height to the nearest half inch, what are the real limits for the score of 68.0 inches?

correct answer is 67.75 and 68.25

How did they get to this answer? All examples I have seen go as the following:

x= 150

upper limit = 150.5

lower limit = 149.5

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Limits and Continuity$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

The true proportion p of people who give a favorable rating to Congress is 8% with a margin of error of 1.5%. Describe this statement using an absolute value equation.
The ideal diameter of a rod needed for a machine is 75 mm. The actual diameter can vary from the ideal diameterby 0.05 mm. What range of diameters will be acceptable to the customer without causing the rod to be rejected?
The ideal diameter of a rod needed for a machine is 80 mm. The actual diameter can vary from the ideal diameter by 0.009 mm. What range of diameters will be acceptable to the customer without causing the rod to be rejected?
Use the table of values you made in part 4 of the example to find the limiting value of the average rate of change in velocity.
The histogram to the right represents the weights (in pounds ) of members of a certain high school math team. what is the class width? What are the approximate lower and upper class limits of the first class? what is the class width? the class width is what are the approximate lower and upper class limits of the first class ? The approximate lower class is _the approximate upper class is _
My question is , why does this equal 0? I thought the limit was infinity here. ? Because (e^1/10/2)^n I thought was infinity?
could you elaborate how to get the missing limits
Evaluate the indicated limits
Need help on this. Thanks. In a study of 48 cases of certain disease, it was noted that 17 cases developed complications, a frequency of 35%. a. Within the limits, would you expect the true frequency of complications in such cases to be contained? b. Suppose that you observed 170 complications in 480 cases, within what limit would you expect the true frequency of complication in such cases to be contained? c. How do you explain the difference between a and b?
Is the mathematical limit you've been studying in any way connected to a common speed limit? Are the limits you've calculated and analyzed in your text in any way real? Have you ever needed a limit in real life? Are all limits determined algebraically?
use the given values to set up a table to evaluate the limits. Round your solutions to eight decimal places.
Find the following limits and justify your answers.