answer both 9 and 10 please

Question 9 3 pts 9 1 0 Details Suppose we collect data on snacks found at a certain store. The histogram shown below shows a summary of the calories found. 12 10 Frequency 220 230 240 250 260 270 280 290 Calories Q What is the frequency of snacks that had at least 270 calories? Which will be true of the histogram above? O Mean will be lower than the median O Mean will be higher than the median O Mean and median will be about the same Question 10 2 pts 9 1 0 Details Lacy draws a '6' from a standard deck of 52 cards. She places the first card aside (does NOT replace it), and then draws a second card and gets a '4'. Are these events independent or not? Explain