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Standard 9 Exercise A Are more than 30% of all visitors (teenagers and older) to King's Island scared to ride Orion (the tallest roller coaster)? A random sample of 250 visitors (teenagers and older) were asked, and 87 said they were too scared to ride Orion. Using a 5% level of significance, complete the steps below. %3D 0 = d :° .90 (enter more than, less than, or not equal to in the first blank, Ha: p and the value in the second blank) Decision rule: 0 Test Statistic: Give the answer rounded to 2 digits after the decimal point. Be sure to = Z show how you calculated this value. v evib) (emon ton 1o lemon) CLAS INS probability Give the answer to 4 digits after the decimal point. The decision is made to the null hypothesis. (reject or fail to reject) % level of significance, there (is or is not) enough evidence to eel Using a conclude that over 30% of visitors (teenagers and older) to King's Island are scared to ride Orion.

Standard 9 Exercise A Are more than 30% of all visitors (teenagers and older) to King's Island scared to ride Orion (the tallest roller coaster)? A random sample of 250 visitors (teenagers and older) were asked, and 87 said they were too scared to ride Orion. Using a 5% level of significance, complete the steps below. %3D 0 = d :° .90 (enter more than, less than, or not equal to in the first blank, Ha: p and the value in the second blank) Decision rule: 0 Test Statistic: Give the answer rounded to 2 digits after the decimal point. Be sure to = Z show how you calculated this value. v evib) (emon ton 1o lemon) CLAS INS probability Give the answer to 4 digits after the decimal point. The decision is made to the null hypothesis. (reject or fail to reject) % level of significance, there (is or is not) enough evidence to eel Using a conclude that over 30% of visitors (teenagers and older) to King's Island are scared to ride Orion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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Standard 9 Exercise A Are more than 30% of all visitors (teenagers and older) to King's Island scared to ride Orion (the tallest roller coaster)? A random sample of 250 visitors (teenagers and older) were asked, and 87 said they were too scared to ride Orion. Using a 5% level of significance, complete the steps below. %3D 0 = d :° .90 (enter more than, less than, or not equal to in the first blank, Ha: p and the value in the second blank) Decision rule: 0 Test Statistic: Give the answer rounded to 2 digits after the decimal point. Be sure to = Z show how you calculated this value. v evib) (emon ton 1o lemon) CLAS INS probability Give the answer to 4 digits after the decimal point. The decision is made to the null hypothesis. (reject or fail to reject) % level of significance, there (is or is not) enough evidence to eel Using a conclude that over 30% of visitors (teenagers and older) to King's Island are scared to ride Orion.
Transcribed Image Text:Standard 9 Exercise A Are more than 30% of all visitors (teenagers and older) to King's Island scared to ride Orion (the tallest roller coaster)? A random sample of 250 visitors (teenagers and older) were asked, and 87 said they were too scared to ride Orion. Using a 5% level of significance, complete the steps below. %3D 0 = d :° .90 (enter more than, less than, or not equal to in the first blank, Ha: p and the value in the second blank) Decision rule: 0 Test Statistic: Give the answer rounded to 2 digits after the decimal point. Be sure to = Z show how you calculated this value. v evib) (emon ton 1o lemon) CLAS INS probability Give the answer to 4 digits after the decimal point. The decision is made to the null hypothesis. (reject or fail to reject) % level of significance, there (is or is not) enough evidence to eel Using a conclude that over 30% of visitors (teenagers and older) to King's Island are scared to ride Orion.
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