A researcher is testing new studying techniques for people being able to memorize random symbol meanings. We will label the studying techniques, Study Technique A and Study Technique B. They think that Study Technique A will produce better results. To test this, they set up a proper experiment and look at the proportion of people who correctly memorized symbols for after using their specified technique. The groups were selected randomly and independently. Study Technique A led to 44 of 50 people correctly memorizing symbols. Study Technique B led to 24 of 50 people correctly memorizing symbols. (a) What is the sample proportion of people correctly memorizing symbols when using Study Technique A? Type your answer as a decimal number. enter your response here (b) What is the sample proportion of people correctly memorizing symbols when using Study Technique B? Type your answer as a decimal number. enter your response here (c) Find a 99% confidence interval for the difference of proportions of people correctly memorizing symbols between using technique A and technique B (p Subscript Technique Upper A Baseline minus p Subscript Technique Upper B)? Write your limits as decimals rounded to 4 decimal places. Lower Limit: enter your response here Upper Limit: enter your response here (d) What is the best conclusion about the study techniques to make from this confidence interval? A. Study Technique B had a higher proportion of people who correctly memori