Rather solving by hand is there excel or PHStat method to use? An easy way to solve a? can you please show me how?) A marketing survey is conducted in which students are to taste two different brands of soft drink. Their task is to correctly identify the brand tasted. A random sample of 190 students is taken. Assume that the students have no ability to distinguish between the two brands. Complete​ (a) through​ (d) below. b. The probability is​ 90% that the sample percentage is contained within what symmetrical limits of the population​ percentage? Identify the limits of the population percentage. The lower limit is = The upper limit is=

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