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What's the best way to solve this ? Trydint bubble-gum company claims that 9 out of 10 people prefer their gum to Eklypse. Test their

What's the best way to solve this ?

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Trydint" bubble-gum company claims that 9 out of 10 people prefer their gum to "Eklypse". Test their claim at the 95 confidence level. The null and alternative hypothesis in symbols would be: OHo : H 2 0.9 H1: p 0.9 line O Ho: p 2 0.9 H1 : p 0.9 nline O Ho:H = 0.9 H1: u + 0.9 The null hypothesis in words would be: The average of people that prefer Trydint gum is 0.9. The proportion of all people that prefer Trydint gum is less than 0.9. The proportion of all people that prefer Trydint gum is greater than 0.9. The proportion of people in a sample that prefers Trydint gum is 0.9. The proportion of people in a sample that prefer Trydint gum is not 0.9 The average of people that prefer Trydint gum is not 0.9. The proportion of all people that prefer Trydint gum is 0.9 Based on a sample of 270 people, 235 said they prefer "Trydint" gum to "Eklypse". The point estimate is: (to 3 decimals) The 95 % confidence interval is: (to 3 decimals) Based on this we: Fail to reject the null hypothesis O Reject the null hypothesis Question Help: Message instructor

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