World's only instant tutoring platform
Search questions and Textbooks
dropdown-logo
Instant TutoringAbout Us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
CBSE
Arrow Icon
3. On a standardized spatial skills task, normative data revea
Question

Question asked by Filo student

3. On a standardized spatial skills task, normative data reveal that people typically get μ = 15 correct solutions. A psychologist test n = 7 individuals who have brain injuries in the right cerebral hemisphere. The number of correct solutions for these individuals yielded a sample mean of 11 correct solutions and a sample standard deviation of 2.5. Determine whether or not right-hemisphere damage results in significantly reduced performance on the spatial skills task. Test with alpha = .05 and a one-tailed distribution.

Views

Views: 5,220 students

tutor 0tutor 1tutor 2
Found 8 tutors discussing this question
Evelyn Discussed
3. On a standardized spatial skills task, normative data reveal that people typically get μ = 15 correct solutions. A psychologist test n = 7 individuals who have brain injuries in the right cerebral hemisphere. The number of correct solutions for these individuals yielded a sample mean of 11 correct solutions and a sample standard deviation of 2.5. Determine whether or not right-hemisphere damage results in significantly reduced performance on the spatial skills task. Test with alpha = .05 and a one-tailed distribution.
8 mins ago
Discuss this question LIVE
8 mins ago
Video Solution

Filo tutor solution

Learn from their 1-to-1 discussion with Filo tutors.

Solution Available
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7

Students who ask this question also asked

Question 1
Views

Views: 5,972

The required probabilities.
Topic

Topic:

Statistics

View solution

Question 2
Views

Views: 5,787

Texts: A national survey on milk consumption found that people drink, on average (mean), 13.22 glasses of milk a week, with a standard deviation of 2.81, and the data was normally distributed. Marsha drinks 14.5 glasses of milk each week. What percentage drinks more than Marsha? Greg's percentile rank for milk consumption is 27. How much does he drink each week? How much milk do the top 85% of people drink?
Topic

Topic:

Statistics

View solution

Question 3
Views

Views: 5,404

For each part, choose the best answer. (a) A connected graph with 3 even vertices and no odd vertices has an Euler circuit. (b) A connected graph with 16 even vertices and 6 odd vertices has neither an Euler path nor an Euler circuit. (c) A connected graph with 14 odd vertices and 32 even vertices has (Choose one)
  1. For each part,choose the best answer.
  2. a A connected graph with 3 even vertices and no odd vertices has an Euler circuit.
  3. bA connected graph with 16 even vertices and 6 odd vertices has neither an Euler path nor an Euler circuit.
  4. (c A connected graph with 14 odd vertices and 32 even vertices has (Choose one)
Topic

Topic:

Statistics

View solution

Question 4
Views

Views: 5,089

The following data gives the numbers of new cars sold at a dealership during a 20-day period. 3345567788899101011112121216 a. Find the value of the 45th percentile. b. Find the percentile rank of the value 10 (from the first 10 in the data set).
Topic

Topic:

Statistics

View solution

View more
filo Logo
Question Text
3. On a standardized spatial skills task, normative data reveal that people typically get μ = 15 correct solutions. A psychologist test n = 7 individuals who have brain injuries in the right cerebral hemisphere. The number of correct solutions for these individuals yielded a sample mean of 11 correct solutions and a sample standard deviation of 2.5. Determine whether or not right-hemisphere damage results in significantly reduced performance on the spatial skills task. Test with alpha = .05 and a one-tailed distribution.
TopicAll Topics
SubjectStatistics
ClassClass 11