Hi! If your reading this. I want you to know im hosting a game show! Info is down below

If you want to join: follow me/ friend me so i dont lose you mixed up in questions

Number of round: 5

Questions in each round: 3

People needed: however many

Time of questions: whenever i need help

Extra info: Each round consists of 3 questions. we are on round one, question 2 will be a new question. There are 5 rounds. I will be post a question to get more contestents. Thank you

Subjects: any thing i need help on

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec