4. In a certain garden which has been treated with agro chemicals, new plants grow atan average rate of 10% within a square meter. When this same garden is not treatedwith agro chemicals, plants grow at an average rate of 30% within a square meter.You may assume that the number of plants that grow in the garden may be modelledby a Poisson distribution. Mr Amankwah Amaniapong has a rectangular gardenmeasuring seven-hundred centimeters by three hundred centimeters. He uses these same3|Pageagro chemicals to treat his garden. Mrs. Amankwah Amaniapong also has arectangular garden with a dimension of five hundred centimeters by four hundredcentimeters. She has decided not to apply these agro-chemicals in her garden.Find the probability that:a) Mr. Amankwah Amaniapong's garden has exactly 4 plants;b) Mrs. Amankwah Amaniapong's garden has at least 6 but fewer than 10 plants;c) Mr. Amankwah Amaniapong has at least one plant and Mrs. AmankwahAmaniapong's garden has none.

Average rate per square meter Agro Chemicals Non-Agro 10000 cm2 10% 30% Rectangular…

Answered: 4. In a certain garden which has been…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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ch 15 end. 3: A wholesaler has recently developed a computerized sales invoicing system. Prior to implementing this system, a manual system was used. The distribution of the number of errors per invoice for the manual system is as follows:
Suppose the following table represents world oil production in millions of barrels a day for a recent period of time. Complete parts a and b. Region Oil Production (millions of barrels a day) Iran 6.97 Saudi Arabia 8.76 Other OPEC countries 21.77 Non-OPEC countries 53.53 Question content area bottom Part 1 a. Compute the percentage of values in each category. Region Oil Production (millions of barrels a day) Percentage Iran 6.97 enter your response here% Saudi Arabia 8.76 enter your response here% Other OPEC countries 21.77 enter your response here% Non-OPEC countries 53.53 enter your response here% (Round to two decimal places as needed.) Part 2 b. What conclusions can you reach concerning the production of oil in the specified time period? Oil production by non-OPEC countries accounted for ▼ less than a quarter more than half slightly less than half more than three dash quarters of total oil production. Oil production by OPEC countries other than Iran…
The figure above shows three different panels examining the relationship between average price and type of avocado.a)Compare the distributions of the average prices for the conventional and organic avocados. In particular, compare their central locations, spreads and skew to conclude whether there is evidence in this data that the average prices of organic avocados is different from those of conventional avocados.
3) Two suppliers are bidding for a customer's business. Both are similar in cost, percentage of on-time deliveries, etc. The final decision will be based on which supplier provides the "best" quality. The process outputs for suppliers A and B are displayed below. Supplier A's process has half the variation as B's, but is centered halfway between the middle of the tolerance and the USL, with 0.1% above the USL. Supplier B, on the other hand, is centered exactly at the middle of the tolerance, with 0.1% of its output outside each of the two specifications. Other estimates: SD (A): 0.809 SD (B): 1.618 Supplier A 52.5 Supplier B Supplier A has 0.5% 0.5% defects 0.25% 0.25% Supplier B has 0.25 % defective both sides LSL-45 50 USL-56 Questions 3||3a) What is the Cp of Supplier A? 4||3b)What is the Cp of Supplier B? 5||3c) What is the Cpk of supplier A? 6||3d) What is the Cpk of Supplier b? 7||3e) Who should get the bid award? 8||3f) Per 1000 products, how many good products has Supplier A…
4.3 Suppose the heights of all female students at University of Maryland in College Park are known to be normally distributed with u 5'5" and o= 2'', find the percentage of female students = a. under 5'2". b. between 5'2" and 5'8". c. between 5'8" and 5'9".
For this project you have to do the following: 1) list five different things that are normally distributed. Examples that you can't use since I came up with them: Shoe size, middle finger length, oxygen level, electricity bill, wait times on line to pay at target. You must give the website where you found that they are normal for each one of them. 2) measure yourself and use the normal distribution to find out what percent of the population is less than use. What this means is that for one of the five things in 1) you need to make sure that you can find the mean and standard deviation. So an example would be: I found the oxygen level mean and standard deviation to be 98.3 and 1.1. My oxygen level is 98.9. Using the normal distribution calculator I found that 69.3% of the population has a lower measure of that.
7
10. The following data was collected from 1 bag of Hershey Kisses®. Each Kiss® was weighed in grams with the wrapper and recorded in the table below. Hershey cims that there are 368 grams of chocolate in one bag. Hershey Kiss Weights in Grams 4.76 4.72 4.74 4.55 4.91 4.74 4.78 4.71 4.80 4.78 4.78 4.75 4.79 4.82 4.91 4.83 4.68 4.74 4.70 4.80 4.70 4.76 4.70 4.83 4.93 4.74 4.84 4.82 4.76 4.77 4.72 4.78 4.83 4.75 4.74 4.68 4.84 4.71 4.71 4.76 4.66 4.78 4.73 4.74 4.92 4.77 4.80 4.79 4.86 4.64 4.78 4.70 4.75 4.78 4.76 4.83 4.66 4.77 4.83 4.78 4.69 4.81 4.68 4.78 4.88 4.72 4.85 4.85 4.81 4.74 4.80 4.82 4.84 4.70 4.85 4.70 4.81 4.72 4.79 4.73 4.61 How might standard deviation and the shape of the distribution indicate how consistent Hershey® is in the manufacturing of their Kisses®?
The following table contains the average number of employees per 100 hectares (x) and the production rate per 100 hectares (y) at 15 different farms in a region. y 7.5 404 16.6 702 10.9 507 6.5 385 10 464 12.1 495 8.6 400 10.2 503 7.5 310 268 6.2 280 12 596 17.1 711 14.1 551 6.1 242
Average monthly wages (per employee) in 4 sectors of an economy are as follows: industry: 2000 dinars, building: 2200 dinars, agriculture: 1500 dinars, services: 1800 dinars. Number of people employed in the four sectors are 5 million, 2 million, 6 million, and 2 million, respectively. Using the concept of harmonic mean compute the average monthly wages in the economy under consideration.
15. The following stem-and-leaf plot represents the distribution of weights for a group of people. Leaves e 911367 146778 12223444 112677 1255 1112445 111125678 101268 115 67 supprsed to vead ths? Key, is no we ore cre nust of ne stems 1 ? There Step 1. What is the weight of the lightest person in the group?
Need only handwritten solution only (not typed one).

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