Math Morning statistics

Friday

I got up around 8. I took supplements and made fiber gel and drank C water. I filled a dark bottle with half of the water and got dressed. I took my two statistics book and went to the chapel for Math Morning.

I got there a little early. I unlocked both doors, turned on the lights and heat. Then I sat down to review a problem. What is the probability of getting at least on 6 on 4 rolls of a dice? I say its 1/6 + 1/6 + 1/6 + 1/6. But no, the book says it is better to consider the opposite ( not getting a 6 4 times in a row) and subtract that from 1. So they did (5/6) raised to the 4th power and subtracted that from 1. They got a lower number than I did.

While I was pondering this, she came in with her laptop. Her question was simple – figuring the shaded area under a bell-shaped curve. Well, I knew the basics, but needed a multiplier since the boundary of the shaded area was between the mean and the 1st standard deviation. But I couldn't find it in either of my books. Then she discovered an ap that solved it for her. I asked if she could use that on the test and she said yes. So she left.

During this time, Saronna and Randy and their kids came. I checked over Moira's math and pointed out the one thing that she needed to understand to do all the problems. Then they started packing up and cleaning up the nursery which the younger kids had messed up. I locked up and we all went home.

I read e-mail and listened to the rest of Day 4 meditations. I also listened to presentations from the menopause summit. There are enough to last the whole day so I have to pick and choose which ones I think will be most helpful.

I made and ate breakfast. Chris had an impromptu meeting online. When he was done, we went to the commissary for food and brought it home. Then we went to Tooele. He said we had everything on the list so we went straight to Melanies. I looked for mustard oil but they didn't have it. So I got coconut milk and a chocolate bar. They said Macey's would have the oil. I went to Joanns for felt, then we went to Macey's. I did not find mustard oil there.

When we got back to base, I put the coconut oil away. Chris heated up some supper for me. I looked for mustard oil online. I found it at one of the places I have ordered supplements before, so I ordered some others as well and left it window open. I listened to more presentations and added to my order.

Around 8:15 I got ready for game night. I put some chocolates in a bag for Michelle. I filled a bottle with tea and put glycine and ashwagandha and magnesium in it. Then I went to her house. She wasn't there of course, but I gave the bag to her husband to give to her tomorrow. They go see her every weekend.

I played the Indian Jones game. Indy freed Sophia from the hole she had fallen into. He fixed the truck and they left the desert. A plane dropped them off in Crete. The two examined every rock in the area, then went to a new area to search ancient crumbling buildings. Finally he found a surveyors instrument and a mural. It took time to find the places to put the instrument to survey, but they were hidden under rocks. And he surveyed. But nothing was apparent.

At 10:55 I shut the game down. We said goodnight. I went home and found Chris was already in bed. I went through my bedtime routine and turned in.