Find the median time the sensory memory will last

Assignment Help Basic Statistics

Reference no: EM131426748

Psychology and Human Behavior

Sensory memory in humans is very short-term and lasts approximately 200-500 milliseconds after an individual perceives an object. Suppose the length of time (in milliseconds) an object remains in sensory memory for a randomly selected adult has an exponential distribution with λ = 0.003. A flashing grid of letters is displayed to a randomly selected adult and the sensory memory is measured.

a. What is the probability that the sensory memory will last for at most 200 milliseconds?

b. Find the median time the sensory memory will last.

c. Find a time t such that only 5% of all adults' sensory memory lasts at least t milliseconds.

Reference no: EM131426748

Questions Cloud

Probability that the aroma lasts for at least 40 minutes : Find the mean, variance, and standard deviation for the time the aroma lasts.- What is the probability that the aroma lasts for at least 40 minutes?

Design a presentation illustrating the risks and benefits : Select one of the options: entering the workforce upon graduation or attending graduate school. Identify at least five benefits and at least five risks associated your chosen option. For example, if you choose to enter the workforce immediately up..

Evaluate the mission and vision of the organization : Evaluate the mission and vision of the organization and justify whether their SOPs (Standard operation procedures) and strategies tally with their mission and vision

What is the value of gift cards to retailers : What is the value of gift cards to retailers? What is the value of gift cards to consumers? Is the Consumers' Association of Canada correct in saying that there is no value to the consumer? Would you use a service like CardSwap? Why or why not? What ..

Find the median time the sensory memory will last : Find the median time the sensory memory will last.- Find a time t such that only 5% of all adults' sensory memory lasts at least t milliseconds.

How did each company strive to ensure customer satisfaction : What were the key customer requirements discussed in each of the video clips? How did each company strive to ensure customer satisfaction?

What is the probability of c occurring : A quality control test has five equally likely outcomes - A, B, C, D and E.

Find the industry wide complaint download speed : Wireless customers will begin to complain and even switch providers if they notice a significant decrease in download speeds. Find the industry-wide complaint download speed, s, such that 2% of all download speeds are less than s.

Which bidding method will you use and why : Which bidding method will you use? Why? Were there other possible bidding methods that you considered for this contract? Explain. How does this procurement task of bid selection integrate with the rest of the project for ADC?

User Account

All Pages