In a sample of 1995 adults from a certain region, 1505 reported that they currently receive cable or satellite TV service at home, 198 revealed that they have never subscribed to a cable/satellite TV service at home, and 292 admitted that they are "cord cutters," i.e., they canceled the cable/satellite TV service. One of the surveyed adults is randomly selected and his or her cable TV subscription status is determined. Complete parts a through d. c. What is the probability that the adult has never subscribed to cable/satellite TV service? The probability is \( \square \). (Round to three decimal places as needed.) d. What is the probability that the adult has currently or previously subscribed to cable/satellite TV service? The probability is \( \square \). (Type an integer or a decimal.)

A six-sided die is rolled. Let A be the event "getting an odd prime number". (1) Write down the set \( \mathrm{A}, \mathrm{n}(\mathrm{A}) \) and \( \mathrm{P}(\mathrm{A}) \). (2) Draw a Venn diagram showing the actual outcomes. (3) Draw a Venn diagram showing the number of outcomes. (4) Draw a Venn diagram showing the probabilities.

The probability that it will be suminy tomorrow is \( \frac{2}{9} \), If it is sunny, the probability tha Siya plays rugby is \( \frac{8}{15} \). If it is not sumy, the probability that Stya plays rugby is \( \frac{4}{15} \) 9.2.1 Represent the above information on the tree diagram and indicate all the possible outcomes.

6) รหัสหนังสือของห้องสมุดแห่งหนึ่งประกอบด้วย ตัวอักษรภาษาอังกฤษ 2 ตัว เลขโดด 2 ตัว ที่ไม่เป็นศูนย์พร้อมกัน ตัวอักษร ภาษาอังกฤษ 1 ตัว และเลขโดด 1 ตัวที่ไม่เป็นศูนย์ เช่น \( A B 02 M 3 \) จงหาจำนวนรหัสที่เป็นไปได้ทั้งหมด 7) ถ้าทอดลูกเตำหนึ่งลูกสองครั้ง จงหาจำนวนวิธีที่แต้มที่ได้จากการทอดลูกเต๋าทั้งสองครั้งไม่เท่ากัน

9.1 Given: \( P(A)=0,45 ; P(B)=y \) and \( P(A \) or \( B)=0,74 \). Determine the value(s) of \( y \) : 9.1.1 If \( A \) and \( B \) are mutually exclusive events. 9.1.2 If \( A \) and \( B \) are independent events.

Someone hands you a box of 13 chocolate-covered candies, telling you that 6 are vanilla creams and the rest are peanut butter. You pick candies at random and discover the first 3 you eat are all vanilla. Consider a result to be surprising if there is less than a \( 5 \% \) chance of observing it given your expectations. Complete parts a through c below. a) If there really were 6 vanilla and 7 peanut butter candies in the box, what is the probability that you would have picked 3 vanillas in a row? (Round to three decimal places as needed.)