Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratoryperformances and whether or not they took the techniques course. For your test, use the 0.05 level of significance.(a) Determine the type of teststatistic to use.Type of test statistic:(Choose one) ▼(b) Find the value of the test statistic. (Round to two or more decimal places.)0(c) Find the p-value. (Round to three or more decimal places.)0(d) Can Mandrake conclude that there is a relationship between students' laboratoryperformances and whether or not they took the techniques course? Use the 0.05 level ofsignificance.YesNoXS Mandrake Falls High School is experimenting with a weekend course in laboratory techniques. Of the 200 students enrolled inlab classes at Mandrake, only 78 have been able to take the techniques course. Mandrake is interested in evaluating thecourse's effectiveness in propagating safety in the laboratories.During regular lab classes, lab instructors have recorded harmful lab incidents: accidents, misuse of lab equipment, etc. Theschool is looking at the data and examining two variables: laboratory performance ("involved in no incident", "involved inexactly one incident", or "involved in 2+ incidents") and status regarding lab techniques course ("took the techniquescourse" or "didn't take the techniques course").The contingency table below gives a summary of the data that have been gathered so far. In each of the 6 cells of the tableare three numbers: the first number is the observed cell frequency (f); the second number is the expected cell frequency(E) under the assumption that there is no relationship between students' laboratory performances and whether or not theytook the techniques course; and the third number is the following value.(fo-fE) (Observedell frequency Expecte dellfrequencSEExpectedellfrequencyThe numbers labeled "Total" are totals for observed frequency.Part 1Fill in the missing values in the contingency table. Round your expected frequencies to two or more decimal places, andround your(SO-SE)²JEvalues to three or more decimal places.Send data to ExcelStatusregarding labtechniquescourseTook thetechniques courseDidn't take thetechniques courseTotal(a) Determine the type of teststatistic to use.Involved inno incidentType of test statistic:(Choose one) ▼330SE6510098Laboratory performanceInvolved inexactly oneincident2000410061(c) Find the p-value. (Round to three or more decimal places.)□Involved in2+ incidents2515.995.0771625.013.24641(b) Find the value of the test statistic. (Round to two or more decimal places.)0TotalPart 2Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratoryperformances and whether or not they took the techniques course. For your test, use the 0.05 level of significance.78122200X3

Question

Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratoryperformances and whether or not they took the techniques course. For your test, use the 0.05 level of significance.(a) Determine the type of teststatistic to use.Type of test statistic:(Choose one) ▼(b) Find the value of the test statistic. (Round to two or more decimal places.)0(c) Find the p-value. (Round to three or more decimal places.)0(d) Can Mandrake conclude that there is a relationship between students' laboratoryperformances and whether or not they took the techniques course? Use the 0.05 level ofsignificance.YesNoXS Mandrake Falls High School is experimenting with a weekend course in laboratory techniques. Of the 200 students enrolled inlab classes at Mandrake, only 78 have been able to take the techniques course. Mandrake is interested in evaluating thecourse's effectiveness in propagating safety in the laboratories.During regular lab classes, lab instructors have recorded harmful lab incidents: accidents, misuse of lab equipment, etc. Theschool is looking at the data and examining two variables: laboratory performance (&#34;involved in no incident&#34;, &#34;involved inexactly one incident&#34;, or &#34;involved in 2+ incidents&#34;) and status regarding lab techniques course (&#34;took the techniquescourse&#34; or &#34;didn't take the techniques course&#34;).The contingency table below gives a summary of the data that have been gathered so far. In each of the 6 cells of the tableare three numbers: the first number is the observed cell frequency (f); the second number is the expected cell frequency(E) under the assumption that there is no relationship between students' laboratory performances and whether or not theytook the techniques course; and the third number is the following value.(fo-fE) (Observedell frequency Expecte dellfrequencSEExpectedellfrequencyThe numbers labeled &#34;Total&#34; are totals for observed frequency.Part 1Fill in the missing values in the contingency table. Round your expected frequencies to two or more decimal places, andround your(SO-SE)²JEvalues to three or more decimal places.Send data to ExcelStatusregarding labtechniquescourseTook thetechniques courseDidn't take thetechniques courseTotal(a) Determine the type of teststatistic to use.Involved inno incidentType of test statistic:(Choose one) ▼330SE6510098Laboratory performanceInvolved inexactly oneincident2000410061(c) Find the p-value. (Round to three or more decimal places.)□Involved in2+ incidents2515.995.0771625.013.24641(b) Find the value of the test statistic. (Round to two or more decimal places.)0TotalPart 2Answer the following to summarize the test of the hypothesis that there is no relationship between students' laboratoryperformances and whether or not they took the techniques course. For your test, use the 0.05 level of significance.78122200X3

Accepted Answer

Chi square is the type of parametric test. There are three types of chi square test. It is based on…