Please answer question 4, looking forward to your response. Thank you

QUESTION 4 Imagine that Proctor & Gamble has measured its customers' likelihood to purchase its new toothpaste on a scale from 1-7 (7 = very likely) in San Diego and in Los Angeles. The descriptive statistics are: XSD = 4 and S2SD = 2.5, XLA = 3.7 and S LA = 1.1. Which of the following is true? 1. Customers in LA (vs. SD) differ from one another more in their desire to try the new toothpaste. 2. Customers in SD (vs. LA) differ from one another more in their desire to try the new toothpaste. 3. Customers in SD are on average neutral about the desire to try the new toothpaste but there exists considerable dispersion around the mean (i.e., customers differ from one another in their demand for this product). Options 2. and 3. Options 1. and 3