https://ng.cengage.co...Sign inNGAGE MINDTAPQ Search this courser 6 Assignment ECO 250Alexa is the popular virtual assistant developed by Amazon. Alexa interacts withusers using artificial intelligence and voice recognition. It can be used toperform daily tasks such as making to-do lists, reporting the news and weather,and interacting with other smart devices in the home. In 2018, the AmazonAlexa app was downloaded some 2,800 times per day from the Google Playstore (AppBrain website). Assume that the number of downloads per day of theAmazon Alexa app is normally distributed with a mean of 2,800 and standarddeviation of 860.a. What is the probability there are 2,000 or fewer downloads of Amazon Alexain a day (to 4 decimals)?b. What is the probability there are between 1,500 and 2,500 downloads ofAmazon Alexa in a day (to 4 decimals)?C. What is the probability there are more than 3,000 downloads of AmazonAlexa in a day (to 4 decimals)?d. Assume that Google has designed its servers so there is probability 0.01that the number of Amazon Alexa app downloads in a day exceeds the serverscapacity and more servers have to be brought online. How many Amazon Alexaapp downloads per day are Google's servers designed to handle (to the nearestwhole number)?Check My Work (3 remaining)

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Description: https://ng.cengage.co...Sign inNGAGE MINDTAPQ Search this courser 6 Assignment ECO 250Alexa is the popular virtual assistant developed by Amazon. Alexa interacts withusers using artificial intelligence and voice recognition. It can be used toperform

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Math

Probability

Alexa is the popular virtual assistant developed by Amazon. Alexa interacts with users using artificial intelligence and voice recognition. It can be used to perform daily tasks such as making to-do lists, reporting the news and weather, and interacting with other smart devices in the home. In 2018, the Amazon Alexa app was downloaded some 2,800 times per day from the Google Play store (AppBrain website). Assume that the number of downloads per day of the Amazon Alexa app is normally distributed with a mean of 2,800 and standard deviation of 860.

Alexa is the popular virtual assistant developed by Amazon. Alexa interacts with users using artificial intelligence and voice recognition. It can be used to perform daily tasks such as making to-do lists, reporting the news and weather, and interacting with other smart devices in the home. In 2018, the Amazon Alexa app was downloaded some 2,800 times per day from the Google Play store (AppBrain website). Assume that the number of downloads per day of the Amazon Alexa app is normally distributed with a mean of 2,800 and standard deviation of 860.

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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