Variability in the traffic situation

Assignment Help Basic Statistics
Reference no: EM1397581

Jenn Bard, who lives in the San Francisco Bay area, commutes by car from home to work. She knows that it takes her an average of 28 minutes for this commute in the morning. However, due to the variability in the traffic situation every morning, the standard deviation of these commutes is 5 minutes. Jenn has to be at work by 8:30 A.M. every morning. By what time must she leave home in the morning so that she is late for work at most 1% of the time?

Reference no: EM1397581

Questions Cloud

Two hybrid system to detect interactions between proteins : Using the two-hybrid system to detect interactions between proteins, you obtain the following results: A clone encoding gene A gave positive results with clones B and C.
Using anova for managerial decisions : This includes knowing how to use an ANOVA for managerial decisions. Present a business example where you would use an ANOVA. State the hypothesis verbally and numerically.
Write the corresponding ionic and net ionic equations : Write the corresponding ionic and net ionic equations after Balancing  these given equations
Explain ways the organizational cultures interact : want to form joint ventures (Zara with H&M, and Louis Vuitton with Tiffany & Co.) what could be few potential ways the organizational cultures interact?
Variability in the traffic situation : However, due to the variability in the traffic situation every morning, the standard deviation of these commutes is 5 minutes. Jenn has to be at work by 8:30 A.M. every morning.
Find the time needed for culture to contain 90% fibroblasts : What is the time required for the culture to contain 90% fibroblasts? Write an equation that describes this situation and, when solved for time, will provide the correct answer.
Explain landlord or tenant relation or employment law : One article from your literature review that has been abstracted using the Annotated Bibliography Reference guidelines below.
Expected return correlates positively with expected risk : Generally expected return correlates positively with expected risk. X has the best expected return (assuming Sharon weren't return-indifferent this isn't as silly as it sounds when you're dealing with OPM)
Use of chi-square tests using contingency tables : What are some real life examples of the use of Chi-Square tests using contingency tables? Why is a test, which is testing significant differences among means called Analysis of Variance?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Distinct curved pattern in the plot

A researcher measures a response variable Y and explanatory variable X on each of several objects. A scatterplot of the measurements is as follows.

  Stating about the sample data

Heights are sampled of kids from three schools. Using a 0.05 significance level, if when looking at ANOVA results, your p-value is 0.04, what can you say about your sample data? no minimum word count.

  Evaluating percentage of households in town with cars

Evaluate percentage of households in town with one or more cars; attach standard error to be evaluate. If this is no possible, describe why not.

  Difference in the mean number

At the .05 significance level, is there a difference in the mean number of calls per day between the two employees?

  Estimating the future sales using adjusted sales forecast

Compute a seasonalized or adjusted sales forecast.

  Sample size for finite population correction factor

Determine the value of the finite population correction factor if population size is 1000 and the sample size is  300? What is the smallest sample size for which finite population correction factor must be Used?

  Inverse probability-normal distribution

What should the cut-off score be for the interviews? (Round to nearest whole number).

  Maximize revenue during the month

A producer of pleasure boats wants to maximize revenue during the next month. Two types of boats are sold, x1 and x2. Type x1 sells for $40,000 and type x2 sells for $30,000.

  Effectiveness of a new study-skills training program

A researcher is investigating the effectiveness of a new study-skills training program for elementary school children. A sample of n= 25 third grade children and each child is given a standardized achievement test at the end of the year.

  Paired samples t-test for the given data

Paired samples t-test for the given data - financial advice from the voluntary organization - A local voluntary organization affiliated to the Citizens Advice Bureau offers free financial advice to residents in the area who are registered debtors

  Population mean confidence-level

How many subjects would you approximately need to reduce the length of the 95% confidence interval to 2 units?

  Statistics of telemarketing phone calls

On average, you receive 2 telemarketing calls per day. What is the probability that you will not receive any telemarketing calls today.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd