Homework Help is Here – Start Your Trial Now!
Math
Statistics
When students leave out a digit when entering an expression into their calculator some students start all over and others use the insert function on their calculator to insert the missing digit. A manufacturer of graphing calculators thinks that 40% of Statistics students know how to use the "insert" feature on their calculator. To investigate, they select a random sample of 150 statistics students and learn that 45 know how to use the insert function on their calculator. Do the data provide convincing evidence at the a = 0.01 level that fewer than 40% of statistics students know how to use the insert function on their calculator? STATE: Ho: H₂: where =the of all statistics students who know how to use the insert function on their graphing calculator. The evidence for His PLAN: Drag each statement from the answer bank to the appropriate box. DO: p = True Statements Answer Bank False Statements Name of test: One-sample z test for p The Large Counts condition is not met. The Large Counts condition is met. n(1 Po) 105 ≥ 10 This is a random sample of 150 statistics students. Name of test: Two-sample z test for p₁ - P np=45≥10 npo 60≥10 The random condition is not met. (1-P)=90 ≥10 (Enter 3 decimal places) z= (Round to 2 decimal places) P-value= (Enter at least 4 decimal places) CONCLUDE: Because the P-value a = 0.01, we proportion of is 0.40. Ho. There convincing evidence that the who know how to use the insert function on their graphing calculator

When students leave out a digit when entering an expression into their calculator some students start all over and others use the insert function on their calculator to insert the missing digit. A manufacturer of graphing calculators thinks that 40% of Statistics students know how to use the "insert" feature on their calculator. To investigate, they select a random sample of 150 statistics students and learn that 45 know how to use the insert function on their calculator. Do the data provide convincing evidence at the a = 0.01 level that fewer than 40% of statistics students know how to use the insert function on their calculator? STATE: Ho: H₂: where =the of all statistics students who know how to use the insert function on their graphing calculator. The evidence for His PLAN: Drag each statement from the answer bank to the appropriate box. DO: p = True Statements Answer Bank False Statements Name of test: One-sample z test for p The Large Counts condition is not met. The Large Counts condition is met. n(1 Po) 105 ≥ 10 This is a random sample of 150 statistics students. Name of test: Two-sample z test for p₁ - P np=45≥10 npo 60≥10 The random condition is not met. (1-P)=90 ≥10 (Enter 3 decimal places) z= (Round to 2 decimal places) P-value= (Enter at least 4 decimal places) CONCLUDE: Because the P-value a = 0.01, we proportion of is 0.40. Ho. There convincing evidence that the who know how to use the insert function on their graphing calculator

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 87E
See similar textbooks
icon
Related questions
Question
When students leave out a digit when entering an expression into their calculator some students start all over and others use the insert function on their calculator to insert the missing digit. A manufacturer of graphing calculators thinks that 40% of Statistics students know how to use the "insert" feature on their calculator. To investigate, they select a random sample of 150 statistics students and learn that 45 know how to use the insert function on their calculator. Do the data provide convincing evidence at the a = 0.01 level that fewer than 40% of statistics students know how to use the insert function on their calculator? STATE: Ho: H₂: where =the of all statistics students who know how to use the insert function on their graphing calculator. The evidence for His PLAN: Drag each statement from the answer bank to the appropriate box. DO: p = True Statements Answer Bank False Statements Name of test: One-sample z test for p The Large Counts condition is not met. The Large Counts condition is met. n(1 Po) 105 ≥ 10 This is a random sample of 150 statistics students. Name of test: Two-sample z test for p₁ - P np=45≥10 npo 60≥10 The random condition is not met. (1-P)=90 ≥10 (Enter 3 decimal places) z= (Round to 2 decimal places) P-value= (Enter at least 4 decimal places) CONCLUDE: Because the P-value a = 0.01, we proportion of is 0.40. Ho. There convincing evidence that the who know how to use the insert function on their graphing calculator
Transcribed Image Text:When students leave out a digit when entering an expression into their calculator some students start all over and others use the insert function on their calculator to insert the missing digit. A manufacturer of graphing calculators thinks that 40% of Statistics students know how to use the "insert" feature on their calculator. To investigate, they select a random sample of 150 statistics students and learn that 45 know how to use the insert function on their calculator. Do the data provide convincing evidence at the a = 0.01 level that fewer than 40% of statistics students know how to use the insert function on their calculator? STATE: Ho: H₂: where =the of all statistics students who know how to use the insert function on their graphing calculator. The evidence for His PLAN: Drag each statement from the answer bank to the appropriate box. DO: p = True Statements Answer Bank False Statements Name of test: One-sample z test for p The Large Counts condition is not met. The Large Counts condition is met. n(1 Po) 105 ≥ 10 This is a random sample of 150 statistics students. Name of test: Two-sample z test for p₁ - P np=45≥10 npo 60≥10 The random condition is not met. (1-P)=90 ≥10 (Enter 3 decimal places) z= (Round to 2 decimal places) P-value= (Enter at least 4 decimal places) CONCLUDE: Because the P-value a = 0.01, we proportion of is 0.40. Ho. There convincing evidence that the who know how to use the insert function on their graphing calculator
AI-Generated Solution
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
steps

Unlock instant AI solutions

Tap the button
to generate a solution

SEE SOLUTION
Recommended textbooks for you
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
SEE MORE TEXTBOOKS