P-values-hypothesis testing and two sample groups

Assignment Help Basic Statistics

Reference no: EM13111826

Given the following data, how do I calculate the p-value using two sample groups in my hypothesis testing. Please show steps involved.

Given: In a sample of 210 men, 35 prefer sugar free soft drinks. In a sample of 220 women, 42 prefer sugar free soft drinks. Using a significance level of 0.05, test whether women prefer sugar free drinks more than men. Calculate the p-value.

Reference no: EM13111826

Questions Cloud

What is the disorder beriberi : What is the disorder beriberi and how is this relevant to pyruvate dehydrogenase mechanism? and why does its exposure to arsenite or mercury lead to symptons similar to beriberi.

Hypothesis testing problems-advertising spending : A survey of 1,233 visitors to Mumbai last year revealed that 110 visited a small cafe during their visit. Laura claims that 10% of tourists will include a visit to a cafe.

List the four large molecules of life : Before bringing a new drug to the marketplace, extensive testing is done on the drug by administering the drug to large numbers of individuals. Explain the importance of the scientific method, sample size, controls and variable in the drug evaluat..

Discussion on global warming contributors : Some people think that driving a car, cooking on an outdoor grill, and using electricity produced by coal-fired generators contribute to global warming. What is the reasoning behind their thinking?

P-values-hypothesis testing and two sample groups : In a sample of 210 men, 35 prefer sugar free soft drinks. In a sample of 220 women, 42 prefer sugar free soft drinks. Using a significance level of 0.05, test whether women prefer sugar free drinks more than men. Calculate the p-value.

What enzyme pathway of arachidonic acid is interrupted : What enzyme pathway of arachidonic acid is interrupted/broken by aspirin and ibuprofen?

Analyze specific potential malicious attacks : Analyze specific potential malicious attacks and / or threats that could be carried out against the network and organization and explain in detail the potential impact of the three selected malicious attacks

What would the response be from an off ganglion cell : You go from a lit room to a dark room. What would the response be from an OFF ganglion cell? Why so?

Formulating null and alternative hypotheses : Formulate the null and alternative hypotheses for a hypothesis test. Identify the population and describe how to select a random sample for a hypothesis test. State in clear terms the conclusion that should be given if the null hypothesis is rejec..

User Account

All Pages