Find sample size, mean and standard deviation for the binomial distribution.

Forest Fires: Satellite Detection The National Forest Service uses satellites with infrared sensors to defect forest fires in remote wilderness areas. The satellites are very sensitive and do find all the hot spots. However, the satellites register geothermal hot spots, cloud cover, manmade bonfires, etc., as well as hot spots caused by forest fires. Over a period of years, the Forest Service has decided that only 85% of the hot spots reported by the satellite are forest fires. The usual procedure is to send out a reconnaissance plane to check on what the satellite has detected. Let us say that the satellite was successful if it reports a hot spot that is a forest fire.

Recently, the satellite reported nine hot spots in the remote Seward Peninsula of Alaska.

a) Based on the satellite information, what is the expected number µ of real forest fires on the Seward Peninsula?

b) What is the standard deviation σ?

c) How many hot spots must the satellite report to be 99.9% sure of at least on real forest fire?

Prepare the molecular formula for given compounds : Prepare the molecular formula for given compounds and determine the amount of molecules present and write the molecular formula and determine how many grams of each you have |

Creating confidence interval for mean score of exam : Create a 90% confidence interval for mean score on this placement exam for all students. |

Optimum level of consumption and budget allocation : Optimal consumption. The following Table describes the demand for tickets to the opera, during the two=-week season. |

Relational algebra tree for queries : Sketch a relational algebra tree (RAT) for each of queries and use the heuristic rules to convert the queries into a more efficient form. Describe each step and state any transformation rules utilized in the process. |

Depends on the satellite informationwhat is the expected no : Depends on the satellite information illustrate what is the expected number µ of real forest fires on the Seward Peninsula. |

Calculating the margin of error : Constructing a 95% confidence interval for the true length of time for all pepper seeds to germinate you must calculate the margin of error. The margin of error in this case is 0.60. |

Value of the chi-square statistic and test : Calculate the value of the chi-square statistic and test whether all regions are statistically the same at 5% and 1% level tests. |

Evaluate the molecular weight of the reactants : Write balanced chemical equation and evaluate the molecular weight of the reactants and Calculate the molecular weights of the reactant. |

Find the accumulated value of an investment : Find the accumulated value of an investment. |

## Contingency table and probabilityWhat is the probability that the cereal would be high calorie? In other words, what is P (high calorie)? |

## Homogeneity of variance assumptionFor each of the following problems, assume that the homogeneity of variance assumption has not been met and that you will need to use the adjusted Welch statistic. |

## Determining weighted mean gradeDetermine her weighted mean grade? What letter grade did she earn? (A, B, C, D or F). |

## Hypothesis test-difference between two meansDifference in the mean number of times men and women order take-out dinners in a month? What is the p-value? |

## Calculate descriptive statistics for each stockCalculate descriptive statistics for each stock and the S&P 500. Comment on your results. Which stocks are the most volatile? Calculate the value of beta for each stock. |

## I want to construct a confidence intervalA radio station wants to know if residents in their area are in favor of a proposed tax increase. They invite listeners to call in to respond to the poll. 645 of the 800 who responded were against the tax. |

## Test of the hypothesesThe alternative hypothesis is true. In this case the consumer advocacy group will have, A consumer advocacy group doubts this claim and tests the hypotheses |

## Population standard deviationsAssume the population standard deviations are not the same. At the .05 significance level, is there a difference in the mean waiting time? |

## Descriptive statistics for specific dataThe dealership would now like some general information based on the entire sample of vehicles. Calculate and explain the following: |

## Distance between points in rectangular coordinate systemIn rectangular coordinate system, determine the distance between the points (-4,1) and (8,6). |

## Determining confidence interval for average weightsDetermine 80% confidence interval for average weights of Allen's hummingbirds in study regions. Determine the margin of error? |

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