User Account

All Pages

Confidence the proportion of all shrubs

Assignment Help Basic Statistics
Reference no: EM131753393

Some shrubs have the useful ability to resprout from their roots after their tops are destroyed. Fire is a particular threat to shrubs in dry climates, as it can injure the roots as well as destroy the aboveground material. One study of resprouting took place in a dry area of Mexico. The investigation clipped the tops of samples of several species of shrubs. In some cases, they also applied a propane torch to the stumps to simulate a fire. Of 14 specimens of a particular species, 7 resprouted after fire. Estimate with 96% confidence the proportion of all shrubs of this species that will resprout after fire.

Reference no: EM131753393

Questions Cloud

What characteristics of the board of directors usually lead : What characteristics of the board of directors usually lead to effective corporate governance? List three provisions in corporate charter that affect takeovers.
Discuss perpetual inventory system under three methods : the calculations required for a perpetual inventory system under three methods
Represent the proportion of registered voters : Let p represent the proportion of registered voters in the state who would vote for the Republican candidate.
Measure population mean moisture content of bulk grain : Biology and Environmental Science The moisture content in bulk grain is important, because high values can encourage the development of fungi.
Confidence the proportion of all shrubs : Estimate with 96% confidence the proportion of all shrubs of this species that will resprout after fire.
What is the margin of error of the large-sample : What is the margin of error of the large-sample 99.9% confidence interval for the proportion of all Quebec adults who would allow doctor-assisted suicide?
Proportion of ordinary-car drivers with similar habits : Psychology and Human Behavior Two recent studies suggest that people who drive really nice cars exhibit some very bad habits.
List the main points that the author has tried to establish : List the main points that the author has tried to establish (i.e., 1, 2, 3 or first, second, third). There normally will be three to five main points.
Discuss presentation of financial statement information : What is meant by "presentation of financial statement information in common-size amounts rather than dollar amounts

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find item selected for inspection is classified as defective

The company has evidence that its line produces %0.9 of noncorforming items. What is the probability that an item selected for inspection is classified as defective?

  Level of accuracy of prediction

To find the necessary sample size to achieve the given level of accuracy of prediction.

  What is the probability that company would charge

What is the probability that Company B would charge more than Company A to drill a well - The depths of wells drilled in this area have a normal distribution with a mean of 250 feet and a standard deviation of 40 feet.

  What is the probability that a response time exceeds 9

in new york city the average response time for calls to the first depatrment is a bout 5 minutes with a standarrd

  Proportion of seeds germinate depend on seed type

At.01 level of significance, is proportion of seeds which germinate dependent on seed type?

  Estimating election polling

An election coming up next week promises to be very close. In fact, assume that 50% are in favor and 50% are against. Suppose you conduct a poll of 791 randomly selected likey votes. Approx. how different will the percent in favor (from the poll) ..

  Determine a the x2 test statistic b the degrees of freedom

determine a the x2 test statistic b the degrees of freedom c the critical value using a 0.05 and d test the hypotheses

  One way anova-linear contrasts

Analyze the data using linear contrasts to make the following comparisons:

  History and statistical tests

Find historical information on the statisticians who developed statistical tests, such as the normal distribution, Student t distribution, Chi-Square distribution

  Number of cucumbers that mimi harvests

1. Rabbits like to eat the cucumbers in Mimi's garden. There are 10 cucumbers in her garden which will be ready to harvest in about 10 days. Based on her experience, the probability of a cucumber being eaten by the rabbits before harvest is 0.30.

  Coefficient of skewness

Determine the median, and the standard deviation. Determine the coefficient of skewness using Pearson's method. Listed below are the commissions earned ($000) last year by the sales representatives at the Furniture Patch, Inc.

  An ap statisctics group asked an srs of 20 boys at their

an ap statisctics group asked an srs of 20 boys at their school how many shoes they have. a 95 confidence interval for

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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