Trydint bubble gum company claims that 7 out of 10 people prefer their gum to Eklypse Test their claim that it is different at

Question

Trydint bubble gum company claims that 7 out of 10 people prefer their gum to Eklypse Test their claim that it is different at the 99 confidence level The null and alternative hypothesis in symbols would be Ho p 0 7 H 0 7 O Ho p 0 7 H p 0 7 Ho p 0 7 H p 0 7 O Ho p 0 7 H 0 7 O Ho p 0 7 H 0 7 Ho p 0 7 H p 0 7 The null hypothesis in words would be O The average of people that prefer Trydint gum is 0 7 The proportion of people in a sample that prefers Trydint gum is 0 7 O The average of people that prefer Trydint gum is not 0 7 The proportion of all people that prefer Trydint gum is 0 7 O The proportion of all people that prefer Trydint gum is greater than 0 7 The proportion of all people that prefer Trydint gum is less than 0 7 O The proportion of people in a sample that prefer Trydint gum is not 0 7 Based on a sample of 230 people 139 said they prefer Trydint gum to Eklypse The point estimate is to 4 decimal places The 99 confidence int

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